172452445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{3457}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 226070208

約数和(自身を除く): 53617763

約数列:

[1, 5, 11, 55, 907, 3457, 4535, 9977, 17285, 38027, 49885, 190135, 3135499, 15677495, 34490489, 172452445]

約数ペア:

[(1, 172452445), (5, 34490489), (11, 15677495), (55, 3135499), (907, 190135), (3457, 49885), (4535, 38027), (9977, 17285)]