9906625

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 12671568

約数和(自身を除く): 2764943

約数列:

[1, 5, 25, 41, 125, 205, 1025, 1933, 5125, 9665, 48325, 79253, 241625, 396265, 1981325, 9906625]

約数ペア:

[(1, 9906625), (5, 1981325), (25, 396265), (41, 241625), (125, 79253), (205, 48325), (1025, 9665), (1933, 5125)]