9865575

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 17844840

約数和(自身を除く): 7979265

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 269, 489, 807, 815, 1345, 1467, 2421, 2445, 4035, 4075, 6725, 7335, 12105, 12225, 20175, 36675, 43847, 60525, 131541, 219235, 394623, 657705, 1096175, 1973115, 3288525, 9865575]

約数ペア:

[(1, 9865575), (3, 3288525), (5, 1973115), (9, 1096175), (15, 657705), (25, 394623), (45, 219235), (75, 131541), (163, 60525), (225, 43847), (269, 36675), (489, 20175), (807, 12225), (815, 12105), (1345, 7335), (1467, 6725), (2421, 4075), (2445, 4035)]