13301495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 16407360

約数和(自身を除く): 3105865

約数列:

[1, 5, 71, 89, 355, 421, 445, 2105, 6319, 29891, 31595, 37469, 149455, 187345, 2660299, 13301495]

約数ペア:

[(1, 13301495), (5, 2660299), (71, 187345), (89, 149455), (355, 37469), (421, 31595), (445, 29891), (2105, 6319)]