431044925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 590200320

約数和(自身を除く): 159155395

約数列:

[1, 5, 19, 25, 31, 73, 95, 155, 365, 401, 475, 589, 775, 1387, 1825, 2005, 2263, 2945, 6935, 7619, 10025, 11315, 12431, 14725, 29273, 34675, 38095, 42997, 56575, 62155, 146365, 190475, 214985, 236189, 310775, 556187, 731825, 907463, 1074925, 1180945, 2780935, 4537315, 5904725, 13904675, 17241797, 22686575, 86208985, 431044925]

約数ペア:

[(1, 431044925), (5, 86208985), (19, 22686575), (25, 17241797), (31, 13904675), (73, 5904725), (95, 4537315), (155, 2780935), (365, 1180945), (401, 1074925), (475, 907463), (589, 731825), (775, 556187), (1387, 310775), (1825, 236189), (2005, 214985), (2263, 190475), (2945, 146365), (6935, 62155), (7619, 56575), (10025, 42997), (11315, 38095), (12431, 34675), (14725, 29273)]