131555985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797309}}^1$

素因数の和:797328

約数の個数: 16

約数和(自身を含む): 229625280

約数和(自身を除く): 98069295

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 797309, 2391927, 3986545, 8770399, 11959635, 26311197, 43851995, 131555985]

約数ペア:

[(1, 131555985), (3, 43851995), (5, 26311197), (11, 11959635), (15, 8770399), (33, 3986545), (55, 2391927), (165, 797309)]