25217125

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3093

約数の個数: 16

約数和(自身を含む): 31951296

約数和(自身を除く): 6734171

約数列:

[1, 5, 25, 67, 125, 335, 1675, 3011, 8375, 15055, 75275, 201737, 376375, 1008685, 5043425, 25217125]

約数ペア:

[(1, 25217125), (5, 5043425), (25, 1008685), (67, 376375), (125, 201737), (335, 75275), (1675, 15055), (3011, 8375)]