81842255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{14447}}^1$

素因数の和:14566

約数の個数: 16

約数和(自身を含む): 108186624

約数和(自身を除く): 26344369

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 14447, 72235, 158917, 794585, 1488041, 7440205, 16368451, 81842255]

約数ペア:

[(1, 81842255), (5, 16368451), (11, 7440205), (55, 1488041), (103, 794585), (515, 158917), (1133, 72235), (5665, 14447)]