40625195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5531}}^1$

素因数の和:5662

約数の個数: 16

約数和(自身を含む): 52974432

約数和(自身を除く): 12349237

約数列:

[1, 5, 13, 65, 113, 565, 1469, 5531, 7345, 27655, 71903, 359515, 625003, 3125015, 8125039, 40625195]

約数ペア:

[(1, 40625195), (5, 8125039), (13, 3125015), (65, 625003), (113, 359515), (565, 71903), (1469, 27655), (5531, 7345)]