15668848325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{4547}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 21885849216

約数和(自身を除く): 6217000891

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 461, 575, 1495, 2305, 4547, 5993, 7475, 10603, 11525, 22735, 29965, 53015, 59111, 104581, 113675, 137839, 149825, 265075, 295555, 522905, 689195, 1359553, 1477775, 2096167, 2614525, 3445975, 6797765, 10480835, 27250171, 33988825, 48211841, 52404175, 136250855, 241059205, 626753933, 681254275, 1205296025, 3133769665, 15668848325]

約数ペア:

[(1, 15668848325), (5, 3133769665), (13, 1205296025), (23, 681254275), (25, 626753933), (65, 241059205), (115, 136250855), (299, 52404175), (325, 48211841), (461, 33988825), (575, 27250171), (1495, 10480835), (2305, 6797765), (4547, 3445975), (5993, 2614525), (7475, 2096167), (10603, 1477775), (11525, 1359553), (22735, 689195), (29965, 522905), (53015, 295555), (59111, 265075), (104581, 149825), (113675, 137839)]