87121575

素因数分解:

$3^5\times 5^2\times {\mathrm{14341}}^1$

素因数の和:14366

約数の個数: 36

約数和(自身を含む): 161835128

約数和(自身を除く): 74713553

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 14341, 43023, 71705, 129069, 215115, 358525, 387207, 645345, 1075575, 1161621, 1936035, 3226725, 3484863, 5808105, 9680175, 17424315, 29040525, 87121575]

約数ペア:

[(1, 87121575), (3, 29040525), (5, 17424315), (9, 9680175), (15, 5808105), (25, 3484863), (27, 3226725), (45, 1936035), (75, 1161621), (81, 1075575), (135, 645345), (225, 387207), (243, 358525), (405, 215115), (675, 129069), (1215, 71705), (2025, 43023), (6075, 14341)]