80891065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7411}}^1$

素因数の和:7512

約数の個数: 16

約数和(自身を含む): 101396160

約数和(自身を除く): 20505095

約数列:

[1, 5, 37, 59, 185, 295, 2183, 7411, 10915, 37055, 274207, 437249, 1371035, 2186245, 16178213, 80891065]

約数ペア:

[(1, 80891065), (5, 16178213), (37, 2186245), (59, 1371035), (185, 437249), (295, 274207), (2183, 37055), (7411, 10915)]