90183995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{10859}}^1$

素因数の和:11026

約数の個数: 16

約数和(自身を含む): 118851840

約数和(自身を除く): 28667845

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 10859, 54295, 119449, 597245, 1639709, 8198545, 18036799, 90183995]

約数ペア:

[(1, 90183995), (5, 18036799), (11, 8198545), (55, 1639709), (151, 597245), (755, 119449), (1661, 54295), (8305, 10859)]