70890405

素因数分解:

$3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{4231}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 113553024

約数和(自身を除く): 42662619

約数列:

[1, 3, 5, 15, 1117, 3351, 4231, 5585, 12693, 16755, 21155, 63465, 4726027, 14178081, 23630135, 70890405]

約数ペア:

[(1, 70890405), (3, 23630135), (5, 14178081), (15, 4726027), (1117, 63465), (3351, 21155), (4231, 16755), (5585, 12693)]