142000975

素因数分解:

$5^2\times {\mathrm{1279}}^1\times {\mathrm{4441}}^1$

素因数の和:5730

約数の個数: 12

約数和(自身を含む): 176258560

約数和(自身を除く): 34257585

約数列:

[1, 5, 25, 1279, 4441, 6395, 22205, 31975, 111025, 5680039, 28400195, 142000975]

約数ペア:

[(1, 142000975), (5, 28400195), (25, 5680039), (1279, 111025), (4441, 31975), (6395, 22205)]