168130105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21377}}^1$

素因数の和:21417

約数の個数: 24

約数和(自身を含む): 238835016

約数和(自身を除く): 70704911

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 21377, 106885, 235147, 277901, 1175735, 1389505, 2586617, 3056911, 12933085, 15284555, 33626021, 168130105]

約数ペア:

[(1, 168130105), (5, 33626021), (11, 15284555), (13, 12933085), (55, 3056911), (65, 2586617), (121, 1389505), (143, 1175735), (605, 277901), (715, 235147), (1573, 106885), (7865, 21377)]