131323405

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4079}}^1$

素因数の和:4268

約数の個数: 16

約数和(自身を含む): 162155520

約数和(自身を除く): 30832115

約数列:

[1, 5, 47, 137, 235, 685, 4079, 6439, 20395, 32195, 191713, 558823, 958565, 2794115, 26264681, 131323405]

約数ペア:

[(1, 131323405), (5, 26264681), (47, 2794115), (137, 958565), (235, 558823), (685, 191713), (4079, 32195), (6439, 20395)]