42655515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 78735360

約数和(自身を除く): 36079845

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3727, 3815, 11181, 11445, 18635, 26089, 55905, 78267, 130445, 391335, 406243, 1218729, 2031215, 2843701, 6093645, 8531103, 14218505, 42655515]

約数ペア:

[(1, 42655515), (3, 14218505), (5, 8531103), (7, 6093645), (15, 2843701), (21, 2031215), (35, 1218729), (105, 406243), (109, 391335), (327, 130445), (545, 78267), (763, 55905), (1635, 26089), (2289, 18635), (3727, 11445), (3815, 11181)]