4932155

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 6112704

約数和(自身を除く): 1180549

約数列:

[1, 5, 61, 103, 157, 305, 515, 785, 6283, 9577, 16171, 31415, 47885, 80855, 986431, 4932155]

約数ペア:

[(1, 4932155), (5, 986431), (61, 80855), (103, 47885), (157, 31415), (305, 16171), (515, 9577), (785, 6283)]