5166575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 6882000

約数和(自身を除く): 1715425

約数列:

[1, 5, 19, 25, 73, 95, 149, 365, 475, 745, 1387, 1825, 2831, 3725, 6935, 10877, 14155, 34675, 54385, 70775, 206663, 271925, 1033315, 5166575]

約数ペア:

[(1, 5166575), (5, 1033315), (19, 271925), (25, 206663), (73, 70775), (95, 54385), (149, 34675), (365, 14155), (475, 10877), (745, 6935), (1387, 3725), (1825, 2831)]