42002055

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30109}}^1$

素因数の和:30151

約数の個数: 24

約数和(自身を含む): 75154560

約数和(自身を除く): 33152505

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 30109, 90327, 150545, 270981, 451635, 933379, 1354905, 2800137, 4666895, 8400411, 14000685, 42002055]

約数ペア:

[(1, 42002055), (3, 14000685), (5, 8400411), (9, 4666895), (15, 2800137), (31, 1354905), (45, 933379), (93, 451635), (155, 270981), (279, 150545), (465, 90327), (1395, 30109)]