13116255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 22038528

約数和(自身を除く): 8922273

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 421, 465, 1005, 1263, 2077, 2105, 6231, 6315, 10385, 13051, 28207, 31155, 39153, 65255, 84621, 141035, 195765, 423105, 874417, 2623251, 4372085, 13116255]

約数ペア:

[(1, 13116255), (3, 4372085), (5, 2623251), (15, 874417), (31, 423105), (67, 195765), (93, 141035), (155, 84621), (201, 65255), (335, 39153), (421, 31155), (465, 28207), (1005, 13051), (1263, 10385), (2077, 6315), (2105, 6231)]