8559225

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 15515500

約数和(自身を除く): 6956275

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 349, 545, 981, 1047, 1635, 1745, 2725, 3141, 4905, 5235, 8175, 8725, 15705, 24525, 26175, 38041, 78525, 114123, 190205, 342369, 570615, 951025, 1711845, 2853075, 8559225]

約数ペア:

[(1, 8559225), (3, 2853075), (5, 1711845), (9, 951025), (15, 570615), (25, 342369), (45, 190205), (75, 114123), (109, 78525), (225, 38041), (327, 26175), (349, 24525), (545, 15705), (981, 8725), (1047, 8175), (1635, 5235), (1745, 4905), (2725, 3141)]