80229565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2749}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 103950000

約数和(自身を除く): 23720435

約数列:

[1, 5, 13, 65, 449, 2245, 2749, 5837, 13745, 29185, 35737, 178685, 1234301, 6171505, 16045913, 80229565]

約数ペア:

[(1, 80229565), (5, 16045913), (13, 6171505), (65, 1234301), (449, 178685), (2245, 35737), (2749, 29185), (5837, 13745)]