1335825

素因数分解:

$3^3\times 5^2\times {\mathrm{1979}}^1$

素因数の和:1998

約数の個数: 24

約数和(自身を含む): 2455200

約数和(自身を除く): 1119375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1979, 5937, 9895, 17811, 29685, 49475, 53433, 89055, 148425, 267165, 445275, 1335825]

約数ペア:

[(1, 1335825), (3, 445275), (5, 267165), (9, 148425), (15, 89055), (25, 53433), (27, 49475), (45, 29685), (75, 17811), (135, 9895), (225, 5937), (675, 1979)]