15134665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 9379895

約数列:

[1, 5, 7, 13, 29, 31, 35, 37, 65, 91, 145, 155, 185, 203, 217, 259, 377, 403, 455, 481, 899, 1015, 1073, 1085, 1147, 1295, 1885, 2015, 2405, 2639, 2821, 3367, 4495, 5365, 5735, 6293, 7511, 8029, 11687, 13195, 13949, 14105, 14911, 16835, 31465, 33263, 37555, 40145, 58435, 69745, 74555, 81809, 97643, 104377, 166315, 232841, 409045, 432419, 488215, 521885, 1164205, 2162095, 3026933, 15134665]

約数ペア:

[(1, 15134665), (5, 3026933), (7, 2162095), (13, 1164205), (29, 521885), (31, 488215), (35, 432419), (37, 409045), (65, 232841), (91, 166315), (145, 104377), (155, 97643), (185, 81809), (203, 74555), (217, 69745), (259, 58435), (377, 40145), (403, 37555), (455, 33263), (481, 31465), (899, 16835), (1015, 14911), (1073, 14105), (1085, 13949), (1147, 13195), (1295, 11687), (1885, 8029), (2015, 7511), (2405, 6293), (2639, 5735), (2821, 5365), (3367, 4495)]