2015052165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{3181}}^1$

素因数の和:5210

約数の個数: 48

約数和(自身を含む): 3994962816

約数和(自身を除く): 1979910651

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2011, 3181, 6033, 9543, 10055, 14077, 15905, 18099, 22267, 28629, 30165, 42231, 47715, 66801, 70385, 90495, 111335, 126693, 143145, 200403, 211155, 334005, 633465, 1002015, 6396991, 19190973, 31984955, 44778937, 57572919, 95954865, 134336811, 223894685, 287864595, 403010433, 671684055, 2015052165]

約数ペア:

[(1, 2015052165), (3, 671684055), (5, 403010433), (7, 287864595), (9, 223894685), (15, 134336811), (21, 95954865), (35, 57572919), (45, 44778937), (63, 31984955), (105, 19190973), (315, 6396991), (2011, 1002015), (3181, 633465), (6033, 334005), (9543, 211155), (10055, 200403), (14077, 143145), (15905, 126693), (18099, 111335), (22267, 90495), (28629, 70385), (30165, 66801), (42231, 47715)]