90918465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32413}}^1$

素因数の和:32449

約数の個数: 32

約数和(自身を含む): 168034176

約数和(自身を除く): 77115711

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 32413, 97239, 162065, 356543, 486195, 551021, 1069629, 1653063, 1782715, 2755105, 5348145, 6061231, 8265315, 18183693, 30306155, 90918465]

約数ペア:

[(1, 90918465), (3, 30306155), (5, 18183693), (11, 8265315), (15, 6061231), (17, 5348145), (33, 2755105), (51, 1782715), (55, 1653063), (85, 1069629), (165, 551021), (187, 486195), (255, 356543), (561, 162065), (935, 97239), (2805, 32413)]