47942805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{188011}}^1$

素因数の和:188036

約数の個数: 16

約数和(自身を含む): 81221184

約数和(自身を除く): 33278379

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 188011, 564033, 940055, 2820165, 3196187, 9588561, 15980935, 47942805]

約数ペア:

[(1, 47942805), (3, 15980935), (5, 9588561), (15, 3196187), (17, 2820165), (51, 940055), (85, 564033), (255, 188011)]