27814935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 47715840

約数和(自身を除く): 19900905

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2179, 2553, 4255, 6537, 10895, 12765, 32685, 50117, 80623, 150351, 241869, 250585, 403115, 751755, 1209345, 1854329, 5562987, 9271645, 27814935]

約数ペア:

[(1, 27814935), (3, 9271645), (5, 5562987), (15, 1854329), (23, 1209345), (37, 751755), (69, 403115), (111, 250585), (115, 241869), (185, 150351), (345, 80623), (555, 50117), (851, 32685), (2179, 12765), (2553, 10895), (4255, 6537)]