2479995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7891

約数の個数: 24

約数和(自身を含む): 4913376

約数和(自身を除く): 2433381

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7873, 23619, 39365, 55111, 70857, 118095, 165333, 275555, 354285, 495999, 826665, 2479995]

約数ペア:

[(1, 2479995), (3, 826665), (5, 495999), (7, 354285), (9, 275555), (15, 165333), (21, 118095), (35, 70857), (45, 55111), (63, 39365), (105, 23619), (315, 7873)]