10173125

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 20

約数和(自身を含む): 13055196

約数和(自身を除く): 2882071

約数列:

[1, 5, 25, 41, 125, 205, 397, 625, 1025, 1985, 5125, 9925, 16277, 25625, 49625, 81385, 248125, 406925, 2034625, 10173125]

約数ペア:

[(1, 10173125), (5, 2034625), (25, 406925), (41, 248125), (125, 81385), (205, 49625), (397, 25625), (625, 16277), (1025, 9925), (1985, 5125)]