85861270655

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{491}}^1\times {\mathrm{5099}}^1$

素因数の和:5652

約数の個数: 32

約数和(自身を含む): 108999648000

約数和(自身を除く): 23138377345

約数列:

[1, 5, 19, 95, 361, 491, 1805, 2455, 5099, 6859, 9329, 25495, 34295, 46645, 96881, 177251, 484405, 886255, 1840739, 2503609, 3367769, 9203695, 12518045, 16838845, 34974041, 47568571, 174870205, 237842855, 903802849, 4519014245, 17172254131, 85861270655]

約数ペア:

[(1, 85861270655), (5, 17172254131), (19, 4519014245), (95, 903802849), (361, 237842855), (491, 174870205), (1805, 47568571), (2455, 34974041), (5099, 16838845), (6859, 12518045), (9329, 9203695), (25495, 3367769), (34295, 2503609), (46645, 1840739), (96881, 886255), (177251, 484405)]