4202145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 7914240

約数和(自身を除く): 3712095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1831, 2295, 5493, 9155, 16479, 27465, 31127, 49437, 82395, 93381, 155635, 247185, 280143, 466905, 840429, 1400715, 4202145]

約数ペア:

[(1, 4202145), (3, 1400715), (5, 840429), (9, 466905), (15, 280143), (17, 247185), (27, 155635), (45, 93381), (51, 82395), (85, 49437), (135, 31127), (153, 27465), (255, 16479), (459, 9155), (765, 5493), (1831, 2295)]