10806825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 18079200

約数和(自身を除く): 7272375

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 1619, 2225, 4857, 6675, 8095, 24285, 40475, 121425, 144091, 432273, 720455, 2161365, 3602275, 10806825]

約数ペア:

[(1, 10806825), (3, 3602275), (5, 2161365), (15, 720455), (25, 432273), (75, 144091), (89, 121425), (267, 40475), (445, 24285), (1335, 8095), (1619, 6675), (2225, 4857)]