64795895

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 79568352

約数和(自身を除く): 14772457

約数列:

[1, 5, 73, 113, 365, 565, 1571, 7855, 8249, 41245, 114683, 177523, 573415, 887615, 12959179, 64795895]

約数ペア:

[(1, 64795895), (5, 12959179), (73, 887615), (113, 573415), (365, 177523), (565, 114683), (1571, 41245), (7855, 8249)]