15442205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 19776960

約数和(自身を除く): 4334755

約数列:

[1, 5, 17, 85, 139, 695, 1307, 2363, 6535, 11815, 22219, 111095, 181673, 908365, 3088441, 15442205]

約数ペア:

[(1, 15442205), (5, 3088441), (17, 908365), (85, 181673), (139, 111095), (695, 22219), (1307, 11815), (2363, 6535)]