27158725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 37363680

約数和(自身を除く): 10204955

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 1619, 3355, 8095, 16775, 17809, 40475, 89045, 98759, 445225, 493795, 1086349, 2468975, 5431745, 27158725]

約数ペア:

[(1, 27158725), (5, 5431745), (11, 2468975), (25, 1086349), (55, 493795), (61, 445225), (275, 98759), (305, 89045), (671, 40475), (1525, 17809), (1619, 16775), (3355, 8095)]