2015430165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{58699}}^1$

素因数の和:58826

約数の個数: 48

約数和(自身を含む): 4029168000

約数和(自身を除く): 2013737835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2289, 3815, 4905, 6867, 11445, 34335, 58699, 176097, 293495, 410893, 528291, 880485, 1232679, 2054465, 2641455, 3698037, 6163395, 6398191, 18490185, 19194573, 31990955, 44787337, 57583719, 95972865, 134362011, 223936685, 287918595, 403086033, 671810055, 2015430165]

約数ペア:

[(1, 2015430165), (3, 671810055), (5, 403086033), (7, 287918595), (9, 223936685), (15, 134362011), (21, 95972865), (35, 57583719), (45, 44787337), (63, 31990955), (105, 19194573), (109, 18490185), (315, 6398191), (327, 6163395), (545, 3698037), (763, 2641455), (981, 2054465), (1635, 1232679), (2289, 880485), (3815, 528291), (4905, 410893), (6867, 293495), (11445, 176097), (34335, 58699)]