69381495

素因数分解:

$3^3\times 5^1\times {\mathrm{513937}}^1$

素因数の和:513951

約数の個数: 16

約数和(自身を含む): 123345120

約数和(自身を除く): 53963625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 513937, 1541811, 2569685, 4625433, 7709055, 13876299, 23127165, 69381495]

約数ペア:

[(1, 69381495), (3, 23127165), (5, 13876299), (9, 7709055), (15, 4625433), (27, 2569685), (45, 1541811), (135, 513937)]