63740605

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 77932800

約数和(自身を除く): 14192195

約数列:

[1, 5, 71, 355, 409, 439, 2045, 2195, 29039, 31169, 145195, 155845, 179551, 897755, 12748121, 63740605]

約数ペア:

[(1, 63740605), (5, 12748121), (71, 897755), (355, 179551), (409, 155845), (439, 145195), (2045, 31169), (2195, 29039)]