42562915

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 52215840

約数和(自身を除く): 9652925

約数列:

[1, 5, 89, 101, 445, 505, 947, 4735, 8989, 44945, 84283, 95647, 421415, 478235, 8512583, 42562915]

約数ペア:

[(1, 42562915), (5, 8512583), (89, 478235), (101, 421415), (445, 95647), (505, 84283), (947, 44945), (4735, 8989)]