315065045

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{4159}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 384384000

約数和(自身を除く): 69318955

約数列:

[1, 5, 109, 139, 545, 695, 4159, 15151, 20795, 75755, 453331, 578101, 2266655, 2890505, 63013009, 315065045]

約数ペア:

[(1, 315065045), (5, 63013009), (109, 2890505), (139, 2266655), (545, 578101), (695, 453331), (4159, 75755), (15151, 20795)]