138833145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 264648384

約数和(自身を除く): 125815239

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 2141, 4323, 5895, 6423, 7205, 10705, 12969, 19269, 21615, 23551, 32115, 64845, 70653, 96345, 117755, 211959, 280471, 353265, 841413, 1059795, 1402355, 2524239, 3085181, 4207065, 9255543, 12621195, 15425905, 27766629, 46277715, 138833145]

約数ペア:

[(1, 138833145), (3, 46277715), (5, 27766629), (9, 15425905), (11, 12621195), (15, 9255543), (33, 4207065), (45, 3085181), (55, 2524239), (99, 1402355), (131, 1059795), (165, 841413), (393, 353265), (495, 280471), (655, 211959), (1179, 117755), (1441, 96345), (1965, 70653), (2141, 64845), (4323, 32115), (5895, 23551), (6423, 21615), (7205, 19269), (10705, 12969)]