13168335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28319}}^1$

素因数の和:28358

約数の個数: 16

約数和(自身を含む): 21749760

約数和(自身を除く): 8581425

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 28319, 84957, 141595, 424785, 877889, 2633667, 4389445, 13168335]

約数ペア:

[(1, 13168335), (3, 4389445), (5, 2633667), (15, 877889), (31, 424785), (93, 141595), (155, 84957), (465, 28319)]