9995575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 13592880

約数和(自身を除く): 3597305

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 811, 2465, 4055, 12325, 13787, 20275, 23519, 68935, 117595, 344675, 399823, 587975, 1999115, 9995575]

約数ペア:

[(1, 9995575), (5, 1999115), (17, 587975), (25, 399823), (29, 344675), (85, 117595), (145, 68935), (425, 23519), (493, 20275), (725, 13787), (811, 12325), (2465, 4055)]