64008135

素因数分解:

$3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1879}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 111153120

約数和(自身を除く): 47144985

約数列:

[1, 3, 5, 9, 15, 45, 757, 1879, 2271, 3785, 5637, 6813, 9395, 11355, 16911, 28185, 34065, 84555, 1422403, 4267209, 7112015, 12801627, 21336045, 64008135]

約数ペア:

[(1, 64008135), (3, 21336045), (5, 12801627), (9, 7112015), (15, 4267209), (45, 1422403), (757, 84555), (1879, 34065), (2271, 28185), (3785, 16911), (5637, 11355), (6813, 9395)]