13020135

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3089}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 20913120

約数和(自身を除く): 7892985

約数列:

[1, 3, 5, 15, 281, 843, 1405, 3089, 4215, 9267, 15445, 46335, 868009, 2604027, 4340045, 13020135]

約数ペア:

[(1, 13020135), (3, 4340045), (5, 2604027), (15, 868009), (281, 46335), (843, 15445), (1405, 9267), (3089, 4215)]