27955535

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 34736256

約数和(自身を除く): 6780721

約数列:

[1, 5, 37, 137, 185, 685, 1103, 5069, 5515, 25345, 40811, 151111, 204055, 755555, 5591107, 27955535]

約数ペア:

[(1, 27955535), (5, 5591107), (37, 755555), (137, 204055), (185, 151111), (685, 40811), (1103, 25345), (5069, 5515)]