2079152075

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 162

約数和(自身を含む): 3612589092

約数和(自身を除く): 1533437017

約数列:

[1, 5, 7, 11, 13, 25, 35, 49, 55, 65, 77, 83, 91, 121, 143, 169, 175, 245, 275, 325, 385, 415, 455, 539, 581, 605, 637, 715, 845, 847, 913, 1001, 1079, 1183, 1225, 1573, 1859, 1925, 2075, 2275, 2695, 2905, 3025, 3185, 3575, 4067, 4225, 4235, 4565, 5005, 5395, 5915, 5929, 6391, 7007, 7553, 7865, 8281, 9295, 10043, 11011, 11869, 13013, 13475, 14027, 14525, 15925, 20335, 20449, 21175, 22825, 25025, 26975, 29575, 29645, 31955, 35035, 37765, 39325, 41405, 44737, 46475, 50215, 52871, 55055, 59345, 65065, 70135, 70301, 77077, 83083, 91091, 98189, 101675, 102245, 130559, 143143, 148225, 154297, 159775, 175175, 188825, 207025, 223685, 251075, 264355, 275275, 296725, 325325, 350675, 351505, 385385, 415415, 455455, 490945, 492107, 511225, 581581, 652795, 687323, 715715, 771485, 913913, 1002001, 1080079, 1118425, 1321775, 1697267, 1757525, 1926925, 2077075, 2277275, 2454725, 2460535, 2907905, 3263975, 3436615, 3578575, 3857425, 4569565, 5010005, 5400395, 6397391, 7560553, 8486335, 11880869, 12302675, 14539525, 17183075, 22847825, 25050025, 27001975, 31986955, 37802765, 42431675, 59404345, 83166083, 159934775, 189013825, 297021725, 415830415, 2079152075]

約数ペア:

[(1, 2079152075), (5, 415830415), (7, 297021725), (11, 189013825), (13, 159934775), (25, 83166083), (35, 59404345), (49, 42431675), (55, 37802765), (65, 31986955), (77, 27001975), (83, 25050025), (91, 22847825), (121, 17183075), (143, 14539525), (169, 12302675), (175, 11880869), (245, 8486335), (275, 7560553), (325, 6397391), (385, 5400395), (415, 5010005), (455, 4569565), (539, 3857425), (581, 3578575), (605, 3436615), (637, 3263975), (715, 2907905), (845, 2460535), (847, 2454725), (913, 2277275), (1001, 2077075), (1079, 1926925), (1183, 1757525), (1225, 1697267), (1573, 1321775), (1859, 1118425), (1925, 1080079), (2075, 1002001), (2275, 913913), (2695, 771485), (2905, 715715), (3025, 687323), (3185, 652795), (3575, 581581), (4067, 511225), (4225, 492107), (4235, 490945), (4565, 455455), (5005, 415415), (5395, 385385), (5915, 351505), (5929, 350675), (6391, 325325), (7007, 296725), (7553, 275275), (7865, 264355), (8281, 251075), (9295, 223685), (10043, 207025), (11011, 188825), (11869, 175175), (13013, 159775), (13475, 154297), (14027, 148225), (14525, 143143), (15925, 130559), (20335, 102245), (20449, 101675), (21175, 98189), (22825, 91091), (25025, 83083), (26975, 77077), (29575, 70301), (29645, 70135), (31955, 65065), (35035, 59345), (37765, 55055), (39325, 52871), (41405, 50215), (44737, 46475)]