69072125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 91852800

約数和(自身を除く): 22780675

約数列:

[1, 5, 19, 25, 95, 125, 127, 229, 475, 635, 1145, 2375, 2413, 3175, 4351, 5725, 12065, 15875, 21755, 28625, 29083, 60325, 108775, 145415, 301625, 543875, 552577, 727075, 2762885, 3635375, 13814425, 69072125]

約数ペア:

[(1, 69072125), (5, 13814425), (19, 3635375), (25, 2762885), (95, 727075), (125, 552577), (127, 543875), (229, 301625), (475, 145415), (635, 108775), (1145, 60325), (2375, 29083), (2413, 28625), (3175, 21755), (4351, 15875), (5725, 12065)]