9427025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 12213504

約数和(自身を除く): 2786479

約数列:

[1, 5, 25, 47, 71, 113, 235, 355, 565, 1175, 1775, 2825, 3337, 5311, 8023, 16685, 26555, 40115, 83425, 132775, 200575, 377081, 1885405, 9427025]

約数ペア:

[(1, 9427025), (5, 1885405), (25, 377081), (47, 200575), (71, 132775), (113, 83425), (235, 40115), (355, 26555), (565, 16685), (1175, 8023), (1775, 5311), (2825, 3337)]