2017238175

素因数分解:

$3^4\times 5^2\times {\mathrm{996167}}^1$

素因数の和:996189

約数の個数: 30

約数和(自身を含む): 3736626168

約数和(自身を除く): 1719387993

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 996167, 2988501, 4980835, 8965503, 14942505, 24904175, 26896509, 44827515, 74712525, 80689527, 134482545, 224137575, 403447635, 672412725, 2017238175]

約数ペア:

[(1, 2017238175), (3, 672412725), (5, 403447635), (9, 224137575), (15, 134482545), (25, 80689527), (27, 74712525), (45, 44827515), (75, 26896509), (81, 24904175), (135, 14942505), (225, 8965503), (405, 4980835), (675, 2988501), (2025, 996167)]