9101225

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 13028928

約数和(自身を除く): 3927703

約数列:

[1, 5, 7, 25, 35, 131, 175, 397, 655, 917, 1985, 2779, 3275, 4585, 9925, 13895, 22925, 52007, 69475, 260035, 364049, 1300175, 1820245, 9101225]

約数ペア:

[(1, 9101225), (5, 1820245), (7, 1300175), (25, 364049), (35, 260035), (131, 69475), (175, 52007), (397, 22925), (655, 13895), (917, 9925), (1985, 4585), (2779, 3275)]