66054925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2357}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 87717600

約数和(自身を除く): 21662675

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 2357, 5605, 11785, 28025, 44783, 58925, 139063, 223915, 695315, 1119575, 2642197, 3476575, 13210985, 66054925]

約数ペア:

[(1, 66054925), (5, 13210985), (19, 3476575), (25, 2642197), (59, 1119575), (95, 695315), (295, 223915), (475, 139063), (1121, 58925), (1475, 44783), (2357, 28025), (5605, 11785)]