79021215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 97096545

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 161, 195, 207, 273, 299, 315, 345, 455, 483, 585, 805, 819, 839, 897, 1035, 1365, 1449, 1495, 2093, 2415, 2517, 2691, 4095, 4195, 4485, 5873, 6279, 7245, 7551, 10465, 10907, 12585, 13455, 17619, 18837, 19297, 29365, 31395, 32721, 37755, 52857, 54535, 57891, 76349, 88095, 94185, 96485, 98163, 135079, 163605, 173673, 229047, 250861, 264285, 289455, 381745, 405237, 490815, 675395, 687141, 752583, 868365, 1145235, 1215711, 1254305, 1756027, 2026185, 2257749, 3435705, 3762915, 5268081, 6078555, 8780135, 11288745, 15804243, 26340405, 79021215]

約数ペア:

[(1, 79021215), (3, 26340405), (5, 15804243), (7, 11288745), (9, 8780135), (13, 6078555), (15, 5268081), (21, 3762915), (23, 3435705), (35, 2257749), (39, 2026185), (45, 1756027), (63, 1254305), (65, 1215711), (69, 1145235), (91, 868365), (105, 752583), (115, 687141), (117, 675395), (161, 490815), (195, 405237), (207, 381745), (273, 289455), (299, 264285), (315, 250861), (345, 229047), (455, 173673), (483, 163605), (585, 135079), (805, 98163), (819, 96485), (839, 94185), (897, 88095), (1035, 76349), (1365, 57891), (1449, 54535), (1495, 52857), (2093, 37755), (2415, 32721), (2517, 31395), (2691, 29365), (4095, 19297), (4195, 18837), (4485, 17619), (5873, 13455), (6279, 12585), (7245, 10907), (7551, 10465)]