81953065

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{733}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 100411200

約数和(自身を除く): 18458135

約数列:

[1, 5, 59, 295, 379, 733, 1895, 3665, 22361, 43247, 111805, 216235, 277807, 1389035, 16390613, 81953065]

約数ペア:

[(1, 81953065), (5, 16390613), (59, 1389035), (295, 277807), (379, 216235), (733, 111805), (1895, 43247), (3665, 22361)]