21832875

素因数分解:

$3^3\times 5^3\times {\mathrm{6469}}^1$

素因数の和:6493

約数の個数: 32

約数和(自身を含む): 40372800

約数和(自身を除く): 18539925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 6469, 19407, 32345, 58221, 97035, 161725, 174663, 291105, 485175, 808625, 873315, 1455525, 2425875, 4366575, 7277625, 21832875]

約数ペア:

[(1, 21832875), (3, 7277625), (5, 4366575), (9, 2425875), (15, 1455525), (25, 873315), (27, 808625), (45, 485175), (75, 291105), (125, 174663), (135, 161725), (225, 97035), (375, 58221), (675, 32345), (1125, 19407), (3375, 6469)]