15705150237

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{35771}}^1$

素因数の和:35911

約数の個数: 64

約数和(自身を含む): 28022353920

約数和(自身を除く): 12317203683

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 101, 161, 189, 207, 303, 483, 621, 707, 909, 1449, 2121, 2323, 2727, 4347, 6363, 6969, 16261, 19089, 20907, 35771, 48783, 62721, 107313, 146349, 250397, 321939, 439047, 751191, 822733, 965817, 2253573, 2468199, 3612871, 5759131, 6760719, 7404597, 10838613, 17277393, 22213791, 25290097, 32515839, 51832179, 75870291, 83096033, 97547517, 155496537, 227610873, 249288099, 581672231, 682832619, 747864297, 1745016693, 2243592891, 5235050079, 15705150237]

約数ペア:

[(1, 15705150237), (3, 5235050079), (7, 2243592891), (9, 1745016693), (21, 747864297), (23, 682832619), (27, 581672231), (63, 249288099), (69, 227610873), (101, 155496537), (161, 97547517), (189, 83096033), (207, 75870291), (303, 51832179), (483, 32515839), (621, 25290097), (707, 22213791), (909, 17277393), (1449, 10838613), (2121, 7404597), (2323, 6760719), (2727, 5759131), (4347, 3612871), (6363, 2468199), (6969, 2253573), (16261, 965817), (19089, 822733), (20907, 751191), (35771, 439047), (48783, 321939), (62721, 250397), (107313, 146349)]