15695615286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{31039}}^1$

素因数の和:33221

約数の個数: 48

約数和(自身を含む): 36641230080

約数和(自身を除く): 20945614794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2161, 4322, 6483, 12966, 19449, 28093, 31039, 38898, 56186, 62078, 84279, 93117, 168558, 186234, 252837, 279351, 403507, 505674, 558702, 807014, 1210521, 2421042, 3631563, 7263126, 67075279, 134150558, 201225837, 402451674, 603677511, 871978627, 1207355022, 1743957254, 2615935881, 5231871762, 7847807643, 15695615286]

約数ペア:

[(1, 15695615286), (2, 7847807643), (3, 5231871762), (6, 2615935881), (9, 1743957254), (13, 1207355022), (18, 871978627), (26, 603677511), (39, 402451674), (78, 201225837), (117, 134150558), (234, 67075279), (2161, 7263126), (4322, 3631563), (6483, 2421042), (12966, 1210521), (19449, 807014), (28093, 558702), (31039, 505674), (38898, 403507), (56186, 279351), (62078, 252837), (84279, 186234), (93117, 168558)]