129619305

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56479}}^1$

素因数の和:56510

約数の個数: 32

約数和(自身を含む): 243993600

約数和(自身を除く): 114374295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 56479, 169437, 282395, 508311, 847185, 960143, 1524933, 2541555, 2880429, 4800715, 7624665, 8641287, 14402145, 25923861, 43206435, 129619305]

約数ペア:

[(1, 129619305), (3, 43206435), (5, 25923861), (9, 14402145), (15, 8641287), (17, 7624665), (27, 4800715), (45, 2880429), (51, 2541555), (85, 1524933), (135, 960143), (153, 847185), (255, 508311), (459, 282395), (765, 169437), (2295, 56479)]