1327995

素因数分解:

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

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 2389296

約数和(自身を除く): 1061301

約数列:

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

約数ペア:

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