80968245

素因数分解:

$3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{10321}}^1$

素因数の和:10852

約数の個数: 16

約数和(自身を含む): 129809472

約数和(自身を除く): 48841227

約数列:

[1, 3, 5, 15, 523, 1569, 2615, 7845, 10321, 30963, 51605, 154815, 5397883, 16193649, 26989415, 80968245]

約数ペア:

[(1, 80968245), (3, 26989415), (5, 16193649), (15, 5397883), (523, 154815), (1569, 51605), (2615, 30963), (7845, 10321)]