121960475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53609}}^1$

素因数の和:53639

約数の個数: 24

約数和(自身を含む): 186133920

約数和(自身を除く): 64173445

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 53609, 268045, 375263, 696917, 1340225, 1876315, 3484585, 4878419, 9381575, 17422925, 24392095, 121960475]

約数ペア:

[(1, 121960475), (5, 24392095), (7, 17422925), (13, 9381575), (25, 4878419), (35, 3484585), (65, 1876315), (91, 1340225), (175, 696917), (325, 375263), (455, 268045), (2275, 53609)]