8197475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 11947152

約数和(自身を除く): 3749677

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2293, 3575, 11465, 25223, 29809, 57325, 126115, 149045, 327899, 630575, 745225, 1639495, 8197475]

約数ペア:

[(1, 8197475), (5, 1639495), (11, 745225), (13, 630575), (25, 327899), (55, 149045), (65, 126115), (143, 57325), (275, 29809), (325, 25223), (715, 11465), (2293, 3575)]