142562005

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 173766384

約数和(自身を除く): 31204379

約数列:

[1, 5, 101, 197, 505, 985, 1433, 7165, 19897, 99485, 144733, 282301, 723665, 1411505, 28512401, 142562005]

約数ペア:

[(1, 142562005), (5, 28512401), (101, 1411505), (197, 723665), (505, 282301), (985, 144733), (1433, 99485), (7165, 19897)]