13502505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52951}}^1$

素因数の和:52976

約数の個数: 16

約数和(自身を含む): 22875264

約数和(自身を除く): 9372759

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 52951, 158853, 264755, 794265, 900167, 2700501, 4500835, 13502505]

約数ペア:

[(1, 13502505), (3, 4500835), (5, 2700501), (15, 900167), (17, 794265), (51, 264755), (85, 158853), (255, 52951)]