42898575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18451}}^1$

素因数の和:18495

約数の個数: 24

約数和(自身を含む): 73217536

約数和(自身を除く): 30318961

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 18451, 55353, 92255, 276765, 461275, 571981, 1383825, 1715943, 2859905, 8579715, 14299525, 42898575]

約数ペア:

[(1, 42898575), (3, 14299525), (5, 8579715), (15, 2859905), (25, 1715943), (31, 1383825), (75, 571981), (93, 461275), (155, 276765), (465, 92255), (775, 55353), (2325, 18451)]