85830255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{272477}}^1$

素因数の和:272495

約数の個数: 24

約数和(自身を含む): 170026272

約数和(自身を除く): 84196017

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 272477, 817431, 1362385, 1907339, 2452293, 4087155, 5722017, 9536695, 12261465, 17166051, 28610085, 85830255]

約数ペア:

[(1, 85830255), (3, 28610085), (5, 17166051), (7, 12261465), (9, 9536695), (15, 5722017), (21, 4087155), (35, 2452293), (45, 1907339), (63, 1362385), (105, 817431), (315, 272477)]