10571505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 20738880

約数和(自身を除く): 10167375

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 757, 931, 1995, 2271, 2793, 3785, 4655, 5299, 11355, 13965, 14383, 15897, 26495, 37093, 43149, 71915, 79485, 100681, 111279, 185465, 215745, 302043, 503405, 556395, 704767, 1510215, 2114301, 3523835, 10571505]

約数ペア:

[(1, 10571505), (3, 3523835), (5, 2114301), (7, 1510215), (15, 704767), (19, 556395), (21, 503405), (35, 302043), (49, 215745), (57, 185465), (95, 111279), (105, 100681), (133, 79485), (147, 71915), (245, 43149), (285, 37093), (399, 26495), (665, 15897), (735, 14383), (757, 13965), (931, 11355), (1995, 5299), (2271, 4655), (2793, 3785)]