55115255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18041}}^1$

素因数の和:18106

約数の個数: 16

約数和(自身を含む): 72745344

約数和(自身を除く): 17630089

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 18041, 90205, 234533, 847927, 1172665, 4239635, 11023051, 55115255]

約数ペア:

[(1, 55115255), (5, 11023051), (13, 4239635), (47, 1172665), (65, 847927), (235, 234533), (611, 90205), (3055, 18041)]