6398885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 8237376

約数和(自身を除く): 1838491

約数列:

[1, 5, 17, 83, 85, 415, 907, 1411, 4535, 7055, 15419, 75281, 77095, 376405, 1279777, 6398885]

約数ペア:

[(1, 6398885), (5, 1279777), (17, 376405), (83, 77095), (85, 75281), (415, 15419), (907, 7055), (1411, 4535)]