422200905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{574423}}^1$

素因数の和:574445

約数の個数: 24

約数和(自身を含む): 785812032

約数和(自身を除く): 363611127

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 574423, 1723269, 2872115, 4020961, 8616345, 12062883, 20104805, 28146727, 60314415, 84440181, 140733635, 422200905]

約数ペア:

[(1, 422200905), (3, 140733635), (5, 84440181), (7, 60314415), (15, 28146727), (21, 20104805), (35, 12062883), (49, 8616345), (105, 4020961), (147, 2872115), (245, 1723269), (735, 574423)]