61260815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{159119}}^1$

素因数の和:159142

約数の個数: 16

約数和(自身を含む): 91653120

約数和(自身を除く): 30392305

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 159119, 795595, 1113833, 1750309, 5569165, 8751545, 12252163, 61260815]

約数ペア:

[(1, 61260815), (5, 12252163), (7, 8751545), (11, 5569165), (35, 1750309), (55, 1113833), (77, 795595), (385, 159119)]