2536709825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12409}}^1$

素因数の和:12486

約数の個数: 48

約数和(自身を含む): 3683982960

約数和(自身を除く): 1147273135

約数列:

[1, 5, 13, 17, 25, 37, 65, 85, 185, 221, 325, 425, 481, 629, 925, 1105, 2405, 3145, 5525, 8177, 12025, 12409, 15725, 40885, 62045, 161317, 204425, 210953, 310225, 459133, 806585, 1054765, 2295665, 2742389, 4032925, 5273825, 5968729, 7805261, 11478325, 13711945, 29843645, 39026305, 68559725, 101468393, 149218225, 195131525, 507341965, 2536709825]

約数ペア:

[(1, 2536709825), (5, 507341965), (13, 195131525), (17, 149218225), (25, 101468393), (37, 68559725), (65, 39026305), (85, 29843645), (185, 13711945), (221, 11478325), (325, 7805261), (425, 5968729), (481, 5273825), (629, 4032925), (925, 2742389), (1105, 2295665), (2405, 1054765), (3145, 806585), (5525, 459133), (8177, 310225), (12025, 210953), (12409, 204425), (15725, 161317), (40885, 62045)]