15293615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 19123776

約数和(自身を除く): 3830161

約数列:

[1, 5, 41, 61, 205, 305, 1223, 2501, 6115, 12505, 50143, 74603, 250715, 373015, 3058723, 15293615]

約数ペア:

[(1, 15293615), (5, 3058723), (41, 373015), (61, 250715), (205, 74603), (305, 50143), (1223, 12505), (2501, 6115)]