1864236595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{8369}}^1$

素因数の和:8559

約数の個数: 32

約数和(自身を含む): 2531088000

約数和(自身を除く): 666851405

約数列:

[1, 5, 13, 23, 65, 115, 149, 299, 745, 1495, 1937, 3427, 8369, 9685, 17135, 41845, 44551, 108797, 192487, 222755, 543985, 962435, 1246981, 2502331, 6234905, 12511655, 16210753, 28680563, 81053765, 143402815, 372847319, 1864236595]

約数ペア:

[(1, 1864236595), (5, 372847319), (13, 143402815), (23, 81053765), (65, 28680563), (115, 16210753), (149, 12511655), (299, 6234905), (745, 2502331), (1495, 1246981), (1937, 962435), (3427, 543985), (8369, 222755), (9685, 192487), (17135, 108797), (41845, 44551)]