138708305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{2741}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 172746000

約数和(自身を除く): 34037695

約数列:

[1, 5, 29, 145, 349, 1745, 2741, 10121, 13705, 50605, 79489, 397445, 956609, 4783045, 27741661, 138708305]

約数ペア:

[(1, 138708305), (5, 27741661), (29, 4783045), (145, 956609), (349, 397445), (1745, 79489), (2741, 50605), (10121, 13705)]