12797085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 24886656

約数和(自身を除く): 12089571

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 757, 805, 1127, 2271, 2415, 3381, 3785, 5299, 5635, 11355, 15897, 16905, 17411, 26495, 37093, 52233, 79485, 87055, 111279, 121877, 185465, 261165, 365631, 556395, 609385, 853139, 1828155, 2559417, 4265695, 12797085]

約数ペア:

[(1, 12797085), (3, 4265695), (5, 2559417), (7, 1828155), (15, 853139), (21, 609385), (23, 556395), (35, 365631), (49, 261165), (69, 185465), (105, 121877), (115, 111279), (147, 87055), (161, 79485), (245, 52233), (345, 37093), (483, 26495), (735, 17411), (757, 16905), (805, 15897), (1127, 11355), (2271, 5635), (2415, 5299), (3381, 3785)]