1087425

素因数分解:

$3^5\times 5^2\times {\mathrm{179}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 2031120

約数和(自身を除く): 943695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 179, 225, 243, 405, 537, 675, 895, 1215, 1611, 2025, 2685, 4475, 4833, 6075, 8055, 13425, 14499, 24165, 40275, 43497, 72495, 120825, 217485, 362475, 1087425]

約数ペア:

[(1, 1087425), (3, 362475), (5, 217485), (9, 120825), (15, 72495), (25, 43497), (27, 40275), (45, 24165), (75, 14499), (81, 13425), (135, 8055), (179, 6075), (225, 4833), (243, 4475), (405, 2685), (537, 2025), (675, 1611), (895, 1215)]