225730561

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{17053}}^1$

素因数の和:17152

約数の個数: 16

約数和(自身を含む): 270681088

約数和(自身を除く): 44950527

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 17053, 119371, 528643, 1040233, 3700501, 7281631, 32247223, 225730561]

約数ペア:

[(1, 225730561), (7, 32247223), (31, 7281631), (61, 3700501), (217, 1040233), (427, 528643), (1891, 119371), (13237, 17053)]