42714665

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17189}}^1$

素因数の和:17272

約数の個数: 16

約数和(自身を含む): 59408640

約数和(自身を除く): 16693975

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 17189, 85945, 120323, 601615, 1220419, 6102095, 8542933, 42714665]

約数ペア:

[(1, 42714665), (5, 8542933), (7, 6102095), (35, 1220419), (71, 601615), (355, 120323), (497, 85945), (2485, 17189)]