131560825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{478403}}^1$

素因数の和:478424

約数の個数: 12

約数和(自身を含む): 177966288

約数和(自身を除く): 46405463

約数列:

[1, 5, 11, 25, 55, 275, 478403, 2392015, 5262433, 11960075, 26312165, 131560825]

約数ペア:

[(1, 131560825), (5, 26312165), (11, 11960075), (25, 5262433), (55, 2392015), (275, 478403)]