3892125

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 6604416

約数和(自身を除く): 2712291

約数列:

[1, 3, 5, 15, 25, 75, 97, 107, 125, 291, 321, 375, 485, 535, 1455, 1605, 2425, 2675, 7275, 8025, 10379, 12125, 13375, 31137, 36375, 40125, 51895, 155685, 259475, 778425, 1297375, 3892125]

約数ペア:

[(1, 3892125), (3, 1297375), (5, 778425), (15, 259475), (25, 155685), (75, 51895), (97, 40125), (107, 36375), (125, 31137), (291, 13375), (321, 12125), (375, 10379), (485, 8025), (535, 7275), (1455, 2675), (1605, 2425)]