142931005

素因数分解:

$5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{5189}}^1$

素因数の和:5988

約数の個数: 16

約数和(自身を含む): 196306560

約数和(自身を除く): 53375555

約数列:

[1, 5, 7, 35, 787, 3935, 5189, 5509, 25945, 27545, 36323, 181615, 4083743, 20418715, 28586201, 142931005]

約数ペア:

[(1, 142931005), (5, 28586201), (7, 20418715), (35, 4083743), (787, 181615), (3935, 36323), (5189, 27545), (5509, 25945)]