81763635

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132949}}^1$

素因数の和:132998

約数の個数: 16

約数和(自身を含む): 134013600

約数和(自身を除く): 52249965

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 132949, 398847, 664745, 1994235, 5450909, 16352727, 27254545, 81763635]

約数ペア:

[(1, 81763635), (3, 27254545), (5, 16352727), (15, 5450909), (41, 1994235), (123, 664745), (205, 398847), (615, 132949)]