28762125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{10957}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 54702336

約数和(自身を除く): 25940211

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 10957, 32871, 54785, 76699, 164355, 230097, 273925, 383495, 821775, 1150485, 1369625, 1917475, 4108875, 5752425, 9587375, 28762125]

約数ペア:

[(1, 28762125), (3, 9587375), (5, 5752425), (7, 4108875), (15, 1917475), (21, 1369625), (25, 1150485), (35, 821775), (75, 383495), (105, 273925), (125, 230097), (175, 164355), (375, 76699), (525, 54785), (875, 32871), (2625, 10957)]