1900808519025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1\times {\mathrm{1301}}^1$

素因数の和:2012

約数の個数: 192

約数和(自身を含む): 3613469723136

約数和(自身を除く): 1712661204111

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 181, 195, 221, 255, 325, 425, 487, 543, 663, 905, 975, 1105, 1275, 1301, 1461, 2353, 2435, 2715, 3077, 3315, 3903, 4525, 5525, 6331, 6505, 7059, 7305, 8279, 9231, 11765, 12175, 13575, 15385, 16575, 16913, 18993, 19515, 22117, 24837, 31655, 32525, 35295, 36525, 40001, 41395, 46155, 50739, 58825, 66351, 76925, 84565, 88147, 94965, 97575, 107627, 110585, 120003, 124185, 158275, 176475, 200005, 206975, 230775, 235481, 253695, 264441, 287521, 322881, 331755, 422825, 440735, 474825, 538135, 552925, 600015, 620925, 633587, 706443, 862563, 1000025, 1145911, 1177405, 1268475, 1322205, 1437605, 1498499, 1614405, 1658775, 1900761, 2203675, 2690675, 3000075, 3061253, 3167935, 3437733, 3532215, 4003177, 4312815, 4495497, 5729555, 5887025, 6611025, 7188025, 7492495, 8072025, 8236631, 9183759, 9503805, 10770979, 12009531, 15306265, 15839675, 17188665, 17661075, 19480487, 20015885, 21564075, 22477485, 24709893, 28647775, 32312937, 37462475, 41183155, 45918795, 47519025, 52041301, 53854895, 58441461, 60047655, 76531325, 85943325, 97402435, 100079425, 112387425, 114679247, 123549465, 140022727, 156123903, 161564685, 205915775, 229593975, 260206505, 269274475, 292207305, 300238275, 344037741, 420068181, 487012175, 573396235, 617747325, 700113635, 780619515, 807823425, 1301032525, 1461036525, 1490830211, 1720188705, 1949547199, 2100340905, 2866981175, 3500568175, 3903097575, 4472490633, 5848641597, 7454151055, 8600943525, 9747735995, 10501704525, 22362453165, 25344113587, 29243207985, 37270755275, 48738679975, 76032340761, 111812265825, 126720567935, 146216039925, 380161703805, 633602839675, 1900808519025]

約数ペア:

[(1, 1900808519025), (3, 633602839675), (5, 380161703805), (13, 146216039925), (15, 126720567935), (17, 111812265825), (25, 76032340761), (39, 48738679975), (51, 37270755275), (65, 29243207985), (75, 25344113587), (85, 22362453165), (181, 10501704525), (195, 9747735995), (221, 8600943525), (255, 7454151055), (325, 5848641597), (425, 4472490633), (487, 3903097575), (543, 3500568175), (663, 2866981175), (905, 2100340905), (975, 1949547199), (1105, 1720188705), (1275, 1490830211), (1301, 1461036525), (1461, 1301032525), (2353, 807823425), (2435, 780619515), (2715, 700113635), (3077, 617747325), (3315, 573396235), (3903, 487012175), (4525, 420068181), (5525, 344037741), (6331, 300238275), (6505, 292207305), (7059, 269274475), (7305, 260206505), (8279, 229593975), (9231, 205915775), (11765, 161564685), (12175, 156123903), (13575, 140022727), (15385, 123549465), (16575, 114679247), (16913, 112387425), (18993, 100079425), (19515, 97402435), (22117, 85943325), (24837, 76531325), (31655, 60047655), (32525, 58441461), (35295, 53854895), (36525, 52041301), (40001, 47519025), (41395, 45918795), (46155, 41183155), (50739, 37462475), (58825, 32312937), (66351, 28647775), (76925, 24709893), (84565, 22477485), (88147, 21564075), (94965, 20015885), (97575, 19480487), (107627, 17661075), (110585, 17188665), (120003, 15839675), (124185, 15306265), (158275, 12009531), (176475, 10770979), (200005, 9503805), (206975, 9183759), (230775, 8236631), (235481, 8072025), (253695, 7492495), (264441, 7188025), (287521, 6611025), (322881, 5887025), (331755, 5729555), (422825, 4495497), (440735, 4312815), (474825, 4003177), (538135, 3532215), (552925, 3437733), (600015, 3167935), (620925, 3061253), (633587, 3000075), (706443, 2690675), (862563, 2203675), (1000025, 1900761), (1145911, 1658775), (1177405, 1614405), (1268475, 1498499), (1322205, 1437605)]