129600345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{176327}}^1$

素因数の和:176349

約数の個数: 24

約数和(自身を含む): 241216704

約数和(自身を除く): 111616359

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 176327, 528981, 881635, 1234289, 2644905, 3702867, 6171445, 8640023, 18514335, 25920069, 43200115, 129600345]

約数ペア:

[(1, 129600345), (3, 43200115), (5, 25920069), (7, 18514335), (15, 8640023), (21, 6171445), (35, 3702867), (49, 2644905), (105, 1234289), (147, 881635), (245, 528981), (735, 176327)]