128522945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{2281}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 157731840

約数和(自身を除く): 29208895

約数列:

[1, 5, 59, 191, 295, 955, 2281, 11269, 11405, 56345, 134579, 435671, 672895, 2178355, 25704589, 128522945]

約数ペア:

[(1, 128522945), (5, 25704589), (59, 2178355), (191, 672895), (295, 435671), (955, 134579), (2281, 56345), (11269, 11405)]