22250495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 27518400

約数和(自身を除く): 5267905

約数列:

[1, 5, 41, 205, 311, 349, 1555, 1745, 12751, 14309, 63755, 71545, 108539, 542695, 4450099, 22250495]

約数ペア:

[(1, 22250495), (5, 4450099), (41, 542695), (205, 108539), (311, 71545), (349, 63755), (1555, 14309), (1745, 12751)]