15652155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61381}}^1$

素因数の和:61406

約数の個数: 16

約数和(自身を含む): 26517024

約数和(自身を除く): 10864869

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 61381, 184143, 306905, 920715, 1043477, 3130431, 5217385, 15652155]

約数ペア:

[(1, 15652155), (3, 5217385), (5, 3130431), (15, 1043477), (17, 920715), (51, 306905), (85, 184143), (255, 61381)]