138189195

素因数分解:

$3^2\times 5^1\times {\mathrm{3070871}}^1$

素因数の和:3070882

約数の個数: 12

約数和(自身を含む): 239528016

約数和(自身を除く): 101338821

約数列:

[1, 3, 5, 9, 15, 45, 3070871, 9212613, 15354355, 27637839, 46063065, 138189195]

約数ペア:

[(1, 138189195), (3, 46063065), (5, 27637839), (9, 15354355), (15, 9212613), (45, 3070871)]