1356125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 16

約数和(自身を含む): 1784640

約数和(自身を除く): 428515

約数列:

[1, 5, 19, 25, 95, 125, 475, 571, 2375, 2855, 10849, 14275, 54245, 71375, 271225, 1356125]

約数ペア:

[(1, 1356125), (5, 271225), (19, 71375), (25, 54245), (95, 14275), (125, 10849), (475, 2855), (571, 2375)]