13280522015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{206749}}^1$

素因数の和:207226

約数の個数: 16

約数和(自身を含む): 16523460000

約数和(自身を除く): 3242937985

約数列:

[1, 5, 29, 145, 443, 2215, 12847, 64235, 206749, 1033745, 5995721, 29978605, 91589807, 457949035, 2656104403, 13280522015]

約数ペア:

[(1, 13280522015), (5, 2656104403), (29, 457949035), (145, 91589807), (443, 29978605), (2215, 5995721), (12847, 1033745), (64235, 206749)]