231750245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{2221}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 285571440

約数和(自身を除く): 53821195

約数列:

[1, 5, 41, 205, 509, 2221, 2545, 11105, 20869, 91061, 104345, 455305, 1130489, 5652445, 46350049, 231750245]

約数ペア:

[(1, 231750245), (5, 46350049), (41, 5652445), (205, 1130489), (509, 455305), (2221, 104345), (2545, 91061), (11105, 20869)]