11806875

素因数分解:

$3^2\times 5^4\times {\mathrm{2099}}^1$

素因数の和:2125

約数の個数: 30

約数和(自身を含む): 21321300

約数和(自身を除く): 9514425

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2099, 5625, 6297, 10495, 18891, 31485, 52475, 94455, 157425, 262375, 472275, 787125, 1311875, 2361375, 3935625, 11806875]

約数ペア:

[(1, 11806875), (3, 3935625), (5, 2361375), (9, 1311875), (15, 787125), (25, 472275), (45, 262375), (75, 157425), (125, 94455), (225, 52475), (375, 31485), (625, 18891), (1125, 10495), (1875, 6297), (2099, 5625)]