7260815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 8963136

約数和(自身を除く): 1702321

約数列:

[1, 5, 71, 113, 181, 355, 565, 905, 8023, 12851, 20453, 40115, 64255, 102265, 1452163, 7260815]

約数ペア:

[(1, 7260815), (5, 1452163), (71, 102265), (113, 64255), (181, 40115), (355, 20453), (565, 12851), (905, 8023)]