31282445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 39000960

約数和(自身を除く): 7718515

約数列:

[1, 5, 29, 145, 443, 487, 2215, 2435, 12847, 14123, 64235, 70615, 215741, 1078705, 6256489, 31282445]

約数ペア:

[(1, 31282445), (5, 6256489), (29, 1078705), (145, 215741), (443, 70615), (487, 64235), (2215, 14123), (2435, 12847)]