2828175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{5387}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 5344896

約数和(自身を除く): 2516721

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 5387, 16161, 26935, 37709, 80805, 113127, 134675, 188545, 404025, 565635, 942725, 2828175]

約数ペア:

[(1, 2828175), (3, 942725), (5, 565635), (7, 404025), (15, 188545), (21, 134675), (25, 113127), (35, 80805), (75, 37709), (105, 26935), (175, 16161), (525, 5387)]