1011825

素因数分解:

$3^3\times 5^2\times {\mathrm{1499}}^1$

素因数の和:1518

約数の個数: 24

約数和(自身を含む): 1860000

約数和(自身を除く): 848175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1499, 4497, 7495, 13491, 22485, 37475, 40473, 67455, 112425, 202365, 337275, 1011825]

約数ペア:

[(1, 1011825), (3, 337275), (5, 202365), (9, 112425), (15, 67455), (25, 40473), (27, 37475), (45, 22485), (75, 13491), (135, 7495), (225, 4497), (675, 1499)]