47090155

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3389}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 64762560

約数和(自身を除く): 17672405

約数列:

[1, 5, 7, 35, 397, 1985, 2779, 3389, 13895, 16945, 23723, 118615, 1345433, 6727165, 9418031, 47090155]

約数ペア:

[(1, 47090155), (5, 9418031), (7, 6727165), (35, 1345433), (397, 118615), (1985, 23723), (2779, 16945), (3389, 13895)]