64765135

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 79244352

約数和(自身を除く): 14479217

約数列:

[1, 5, 71, 241, 355, 757, 1205, 3785, 17111, 53747, 85555, 182437, 268735, 912185, 12953027, 64765135]

約数ペア:

[(1, 64765135), (5, 12953027), (71, 912185), (241, 268735), (355, 182437), (757, 85555), (1205, 53747), (3785, 17111)]