2381855575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{234089}}^1$

素因数の和:234147

約数の個数: 24

約数和(自身を含む): 3309096240

約数和(自身を除く): 927240665

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 10175, 234089, 1170445, 2574979, 5852225, 8661293, 12874895, 43306465, 64374475, 95274223, 216532325, 476371115, 2381855575]

約数ペア:

[(1, 2381855575), (5, 476371115), (11, 216532325), (25, 95274223), (37, 64374475), (55, 43306465), (185, 12874895), (275, 8661293), (407, 5852225), (925, 2574979), (2035, 1170445), (10175, 234089)]