2006125065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{5099}}^1$

素因数の和:6366

約数の個数: 48

約数和(自身を含む): 3978000000

約数和(自身を除く): 1971874935

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1249, 3747, 5099, 6245, 8743, 11241, 15297, 18735, 25495, 26229, 35693, 43715, 45891, 56205, 76485, 78687, 107079, 131145, 178465, 229455, 321237, 393435, 535395, 1606185, 6368651, 19105953, 31843255, 44580557, 57317859, 95529765, 133741671, 222902785, 286589295, 401225013, 668708355, 2006125065]

約数ペア:

[(1, 2006125065), (3, 668708355), (5, 401225013), (7, 286589295), (9, 222902785), (15, 133741671), (21, 95529765), (35, 57317859), (45, 44580557), (63, 31843255), (105, 19105953), (315, 6368651), (1249, 1606185), (3747, 535395), (5099, 393435), (6245, 321237), (8743, 229455), (11241, 178465), (15297, 131145), (18735, 107079), (25495, 78687), (26229, 76485), (35693, 56205), (43715, 45891)]