138041265

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{248723}}^1$

素因数の和:248768

約数の個数: 16

約数和(自身を含む): 226836288

約数和(自身を除く): 88795023

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 248723, 746169, 1243615, 3730845, 9202751, 27608253, 46013755, 138041265]

約数ペア:

[(1, 138041265), (3, 46013755), (5, 27608253), (15, 9202751), (37, 3730845), (111, 1243615), (185, 746169), (555, 248723)]