13159905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79757}}^1$

素因数の和:79776

約数の個数: 16

約数和(自身を含む): 22970304

約数和(自身を除く): 9810399

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 79757, 239271, 398785, 877327, 1196355, 2631981, 4386635, 13159905]

約数ペア:

[(1, 13159905), (3, 4386635), (5, 2631981), (11, 1196355), (15, 877327), (33, 398785), (55, 239271), (165, 79757)]