142001615

素因数分解:

$5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{4021}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 194986560

約数和(自身を除く): 52984945

約数列:

[1, 5, 7, 35, 1009, 4021, 5045, 7063, 20105, 28147, 35315, 140735, 4057189, 20285945, 28400323, 142001615]

約数ペア:

[(1, 142001615), (5, 28400323), (7, 20285945), (35, 4057189), (1009, 140735), (4021, 35315), (5045, 28147), (7063, 20105)]