4228155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 7761312

約数和(自身を除く): 3533157

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5527, 16581, 27635, 49743, 82905, 93959, 248715, 281877, 469795, 845631, 1409385, 4228155]

約数ペア:

[(1, 4228155), (3, 1409385), (5, 845631), (9, 469795), (15, 281877), (17, 248715), (45, 93959), (51, 82905), (85, 49743), (153, 27635), (255, 16581), (765, 5527)]