25152625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6537

約数の個数: 16

約数和(自身を含む): 32408064

約数和(自身を除く): 7255439

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 6491, 32455, 162275, 201221, 811375, 1006105, 5030525, 25152625]

約数ペア:

[(1, 25152625), (5, 5030525), (25, 1006105), (31, 811375), (125, 201221), (155, 162275), (775, 32455), (3875, 6491)]