85870155845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1752631}}^1$

素因数の和:1752916

約数の個数: 16

約数和(自身を含む): 105999183360

約数和(自身を除く): 20129027515

約数列:

[1, 5, 41, 205, 239, 1195, 9799, 48995, 1752631, 8763155, 71857871, 359289355, 418878809, 2094394045, 17174031169, 85870155845]

約数ペア:

[(1, 85870155845), (5, 17174031169), (41, 2094394045), (205, 418878809), (239, 359289355), (1195, 71857871), (9799, 8763155), (48995, 1752631)]