40897945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17293}}^1$

素因数の和:17352

約数の個数: 16

約数和(自身を含む): 54787392

約数和(自身を除く): 13889447

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 17293, 86465, 190223, 743599, 951115, 3717995, 8179589, 40897945]

約数ペア:

[(1, 40897945), (5, 8179589), (11, 3717995), (43, 951115), (55, 743599), (215, 190223), (473, 86465), (2365, 17293)]