566502425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 748934208

約数和(自身を除く): 182431783

約数列:

[1, 5, 25, 43, 53, 61, 163, 215, 265, 305, 815, 1075, 1325, 1525, 2279, 2623, 3233, 4075, 7009, 8639, 9943, 11395, 13115, 16165, 35045, 43195, 49715, 56975, 65575, 80825, 139019, 175225, 215975, 248575, 371477, 427549, 526979, 695095, 1857385, 2137745, 2634895, 3475475, 9286925, 10688725, 13174475, 22660097, 113300485, 566502425]

約数ペア:

[(1, 566502425), (5, 113300485), (25, 22660097), (43, 13174475), (53, 10688725), (61, 9286925), (163, 3475475), (215, 2634895), (265, 2137745), (305, 1857385), (815, 695095), (1075, 526979), (1325, 427549), (1525, 371477), (2279, 248575), (2623, 215975), (3233, 175225), (4075, 139019), (7009, 80825), (8639, 65575), (9943, 56975), (11395, 49715), (13115, 43195), (16165, 35045)]