67690825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 91224320

約数和(自身を除く): 23533495

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 4597, 14725, 22985, 87343, 114925, 142507, 436715, 712535, 2183575, 2707633, 3562675, 13538165, 67690825]

約数ペア:

[(1, 67690825), (5, 13538165), (19, 3562675), (25, 2707633), (31, 2183575), (95, 712535), (155, 436715), (475, 142507), (589, 114925), (775, 87343), (2945, 22985), (4597, 14725)]