52769385

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27271}}^1$

素因数の和:27325

約数の個数: 24

約数和(自身を含む): 93597504

約数和(自身を除く): 40828119

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 27271, 81813, 136355, 245439, 409065, 1172653, 1227195, 3517959, 5863265, 10553877, 17589795, 52769385]

約数ペア:

[(1, 52769385), (3, 17589795), (5, 10553877), (9, 5863265), (15, 3517959), (43, 1227195), (45, 1172653), (129, 409065), (215, 245439), (387, 136355), (645, 81813), (1935, 27271)]