1142775

素因数分解:

$3^3\times 5^2\times {\mathrm{1693}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 2100560

約数和(自身を除く): 957785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1693, 5079, 8465, 15237, 25395, 42325, 45711, 76185, 126975, 228555, 380925, 1142775]

約数ペア:

[(1, 1142775), (3, 380925), (5, 228555), (9, 126975), (15, 76185), (25, 45711), (27, 42325), (45, 25395), (75, 15237), (135, 8465), (225, 5079), (675, 1693)]