3983985

素因数分解:

$3^6\times 5^1\times {\mathrm{1093}}^1$

素因数の和:1116

約数の個数: 28

約数和(自身を含む): 7174452

約数和(自身を除く): 3190467

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1093, 1215, 3279, 3645, 5465, 9837, 16395, 29511, 49185, 88533, 147555, 265599, 442665, 796797, 1327995, 3983985]

約数ペア:

[(1, 3983985), (3, 1327995), (5, 796797), (9, 442665), (15, 265599), (27, 147555), (45, 88533), (81, 49185), (135, 29511), (243, 16395), (405, 9837), (729, 5465), (1093, 3645), (1215, 3279)]