13298655

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12487}}^1$

素因数の和:12566

約数の個数: 16

約数和(自身を含む): 21579264

約数和(自身を除く): 8280609

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12487, 37461, 62435, 187305, 886577, 2659731, 4432885, 13298655]

約数ペア:

[(1, 13298655), (3, 4432885), (5, 2659731), (15, 886577), (71, 187305), (213, 62435), (355, 37461), (1065, 12487)]