87255245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{226637}}^1$

素因数の和:226660

約数の個数: 16

約数和(自身を含む): 130543488

約数和(自身を除く): 43288243

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 226637, 1133185, 1586459, 2493007, 7932295, 12465035, 17451049, 87255245]

約数ペア:

[(1, 87255245), (5, 17451049), (7, 12465035), (11, 7932295), (35, 2493007), (55, 1586459), (77, 1133185), (385, 226637)]