118242475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8527

約数の個数: 24

約数和(自身を含む): 161590352

約数和(自身を除く): 43347877

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 8461, 13975, 42305, 109993, 211525, 363823, 549965, 1819115, 2749825, 4729699, 9095575, 23648495, 118242475]

約数ペア:

[(1, 118242475), (5, 23648495), (13, 9095575), (25, 4729699), (43, 2749825), (65, 1819115), (215, 549965), (325, 363823), (559, 211525), (1075, 109993), (2795, 42305), (8461, 13975)]