42025955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3557}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 53796960

約数和(自身を除く): 11771005

約数列:

[1, 5, 17, 85, 139, 695, 2363, 3557, 11815, 17785, 60469, 302345, 494423, 2472115, 8405191, 42025955]

約数ペア:

[(1, 42025955), (5, 8405191), (17, 2472115), (85, 494423), (139, 302345), (695, 60469), (2363, 17785), (3557, 11815)]