85680135

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11681}}^1$

素因数の和:11855

約数の個数: 24

約数和(自身を含む): 149436144

約数和(自身を除く): 63756009

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 11681, 35043, 58405, 105129, 175215, 525645, 1904003, 5712009, 9520015, 17136027, 28560045, 85680135]

約数ペア:

[(1, 85680135), (3, 28560045), (5, 17136027), (9, 9520015), (15, 5712009), (45, 1904003), (163, 525645), (489, 175215), (815, 105129), (1467, 58405), (2445, 35043), (7335, 11681)]