133209915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{206527}}^1$

素因数の和:206578

約数の個数: 16

約数和(自身を含む): 218093568

約数和(自身を除く): 84883653

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 206527, 619581, 1032635, 3097905, 8880661, 26641983, 44403305, 133209915]

約数ペア:

[(1, 133209915), (3, 44403305), (5, 26641983), (15, 8880661), (43, 3097905), (129, 1032635), (215, 619581), (645, 206527)]