1130885

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 1574400

約数和(自身を除く): 443515

約数列:

[1, 5, 7, 35, 79, 395, 409, 553, 2045, 2765, 2863, 14315, 32311, 161555, 226177, 1130885]

約数ペア:

[(1, 1130885), (5, 226177), (7, 161555), (35, 32311), (79, 14315), (395, 2863), (409, 2765), (553, 2045)]