80526945

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{52121}}^1$

素因数の和:52232

約数の個数: 16

約数和(自身を含む): 130096512

約数和(自身を除く): 49569567

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 52121, 156363, 260605, 781815, 5368463, 16105389, 26842315, 80526945]

約数ペア:

[(1, 80526945), (3, 26842315), (5, 16105389), (15, 5368463), (103, 781815), (309, 260605), (515, 156363), (1545, 52121)]