1664366932825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{107507}}^1$

素因数の和:108106

約数の個数: 48

約数和(自身を含む): 2219610168000

約数和(自身を除く): 555243235175

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 499, 1241, 1825, 2495, 6205, 8483, 12475, 31025, 36427, 42415, 107507, 182135, 212075, 537535, 619259, 910675, 1827619, 2687675, 3096295, 7848011, 9138095, 15481475, 39240055, 45690475, 53645993, 133416187, 196200275, 268229965, 667080935, 911981881, 1341149825, 3335404675, 3916157489, 4559909405, 19580787445, 22799547025, 66574677313, 97903937225, 332873386565, 1664366932825]

約数ペア:

[(1, 1664366932825), (5, 332873386565), (17, 97903937225), (25, 66574677313), (73, 22799547025), (85, 19580787445), (365, 4559909405), (425, 3916157489), (499, 3335404675), (1241, 1341149825), (1825, 911981881), (2495, 667080935), (6205, 268229965), (8483, 196200275), (12475, 133416187), (31025, 53645993), (36427, 45690475), (42415, 39240055), (107507, 15481475), (182135, 9138095), (212075, 7848011), (537535, 3096295), (619259, 2687675), (910675, 1827619)]