12792885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 23727360

約数和(自身を除く): 10934475

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 1669, 2555, 5007, 7665, 8345, 11683, 25035, 35049, 58415, 121837, 175245, 365511, 609185, 852859, 1827555, 2558577, 4264295, 12792885]

約数ペア:

[(1, 12792885), (3, 4264295), (5, 2558577), (7, 1827555), (15, 852859), (21, 609185), (35, 365511), (73, 175245), (105, 121837), (219, 58415), (365, 35049), (511, 25035), (1095, 11683), (1533, 8345), (1669, 7665), (2555, 5007)]