47275665

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{76871}}^1$

素因数の和:76920

約数の個数: 16

約数和(自身を含む): 77486976

約数和(自身を除く): 30211311

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 76871, 230613, 384355, 1153065, 3151711, 9455133, 15758555, 47275665]

約数ペア:

[(1, 47275665), (3, 15758555), (5, 9455133), (15, 3151711), (41, 1153065), (123, 384355), (205, 230613), (615, 76871)]