54937115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20849}}^1$

素因数の和:20902

約数の個数: 16

約数和(自身を含む): 72057600

約数和(自身を除く): 17120485

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 20849, 104245, 354433, 646319, 1772165, 3231595, 10987423, 54937115]

約数ペア:

[(1, 54937115), (5, 10987423), (17, 3231595), (31, 1772165), (85, 646319), (155, 354433), (527, 104245), (2635, 20849)]