68863355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1129}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 90309600

約数和(自身を除く): 21446245

約数列:

[1, 5, 11, 55, 1109, 1129, 5545, 5645, 12199, 12419, 60995, 62095, 1252061, 6260305, 13772671, 68863355]

約数ペア:

[(1, 68863355), (5, 13772671), (11, 6260305), (55, 1252061), (1109, 62095), (1129, 60995), (5545, 12419), (5645, 12199)]