285438815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{5869}}^1$

素因数の和:6082

約数の個数: 16

約数和(自身を含む): 349945920

約数和(自身を除く): 64507105

約数列:

[1, 5, 71, 137, 355, 685, 5869, 9727, 29345, 48635, 416699, 804053, 2083495, 4020265, 57087763, 285438815]

約数ペア:

[(1, 285438815), (5, 57087763), (71, 4020265), (137, 2083495), (355, 804053), (685, 416699), (5869, 48635), (9727, 29345)]