2272912135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{31531}}^1$

素因数の和:32658

約数の個数: 16

約数和(自身を含む): 2940043680

約数和(自身を除く): 667131545

約数列:

[1, 5, 13, 65, 1109, 5545, 14417, 31531, 72085, 157655, 409903, 2049515, 34967879, 174839395, 454582427, 2272912135]

約数ペア:

[(1, 2272912135), (5, 454582427), (13, 174839395), (65, 34967879), (1109, 2049515), (5545, 409903), (14417, 157655), (31531, 72085)]