90524805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 181232640

約数和(自身を除く): 90707835

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 49, 87, 93, 105, 137, 145, 147, 155, 203, 217, 245, 411, 435, 465, 609, 651, 685, 735, 899, 959, 1015, 1085, 1421, 1519, 2055, 2697, 2877, 3045, 3255, 3973, 4247, 4263, 4495, 4557, 4795, 6293, 6713, 7105, 7595, 11919, 12741, 13485, 14385, 18879, 19865, 20139, 21235, 21315, 22785, 27811, 29729, 31465, 33565, 44051, 59595, 63705, 83433, 89187, 94395, 100695, 123163, 132153, 139055, 148645, 194677, 208103, 220255, 369489, 417165, 445935, 584031, 615815, 624309, 660765, 862141, 973385, 1040515, 1847445, 2586423, 2920155, 3121545, 4310705, 6034987, 12932115, 18104961, 30174935, 90524805]

約数ペア:

[(1, 90524805), (3, 30174935), (5, 18104961), (7, 12932115), (15, 6034987), (21, 4310705), (29, 3121545), (31, 2920155), (35, 2586423), (49, 1847445), (87, 1040515), (93, 973385), (105, 862141), (137, 660765), (145, 624309), (147, 615815), (155, 584031), (203, 445935), (217, 417165), (245, 369489), (411, 220255), (435, 208103), (465, 194677), (609, 148645), (651, 139055), (685, 132153), (735, 123163), (899, 100695), (959, 94395), (1015, 89187), (1085, 83433), (1421, 63705), (1519, 59595), (2055, 44051), (2697, 33565), (2877, 31465), (3045, 29729), (3255, 27811), (3973, 22785), (4247, 21315), (4263, 21235), (4495, 20139), (4557, 19865), (4795, 18879), (6293, 14385), (6713, 13485), (7105, 12741), (7595, 11919)]