22006005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{209581}}^1$

素因数の和:209596

約数の個数: 16

約数和(自身を含む): 40239744

約数和(自身を除く): 18233739

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 209581, 628743, 1047905, 1467067, 3143715, 4401201, 7335335, 22006005]

約数ペア:

[(1, 22006005), (3, 7335335), (5, 4401201), (7, 3143715), (15, 1467067), (21, 1047905), (35, 628743), (105, 209581)]