69427395

素因数分解:

$3^3\times 5^1\times {\mathrm{514277}}^1$

素因数の和:514291

約数の個数: 16

約数和(自身を含む): 123426720

約数和(自身を除く): 53999325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 514277, 1542831, 2571385, 4628493, 7714155, 13885479, 23142465, 69427395]

約数ペア:

[(1, 69427395), (3, 23142465), (5, 13885479), (9, 7714155), (15, 4628493), (27, 2571385), (45, 1542831), (135, 514277)]