9005175

素因数分解:

$3^4\times 5^2\times {\mathrm{4447}}^1$

素因数の和:4469

約数の個数: 30

約数和(自身を含む): 16684448

約数和(自身を除く): 7679273

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 4447, 13341, 22235, 40023, 66705, 111175, 120069, 200115, 333525, 360207, 600345, 1000575, 1801035, 3001725, 9005175]

約数ペア:

[(1, 9005175), (3, 3001725), (5, 1801035), (9, 1000575), (15, 600345), (25, 360207), (27, 333525), (45, 200115), (75, 120069), (81, 111175), (135, 66705), (225, 40023), (405, 22235), (675, 13341), (2025, 4447)]