1412915

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 2024640

約数和(自身を除く): 611725

約数列:

[1, 5, 7, 35, 49, 73, 79, 245, 365, 395, 511, 553, 2555, 2765, 3577, 3871, 5767, 17885, 19355, 28835, 40369, 201845, 282583, 1412915]

約数ペア:

[(1, 1412915), (5, 282583), (7, 201845), (35, 40369), (49, 28835), (73, 19355), (79, 17885), (245, 5767), (365, 3871), (395, 3577), (511, 2765), (553, 2555)]