2041505025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{134089}}^1$

素因数の和:134138

約数の個数: 48

約数和(自身を含む): 3990518400

約数和(自身を除く): 1949013375

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 15225, 134089, 402267, 670445, 938623, 2011335, 2815869, 3352225, 3888581, 4693115, 10056675, 11665743, 14079345, 19442905, 23465575, 27220067, 58328715, 70396725, 81660201, 97214525, 136100335, 291643575, 408301005, 680501675, 2041505025]

約数ペア:

[(1, 2041505025), (3, 680501675), (5, 408301005), (7, 291643575), (15, 136100335), (21, 97214525), (25, 81660201), (29, 70396725), (35, 58328715), (75, 27220067), (87, 23465575), (105, 19442905), (145, 14079345), (175, 11665743), (203, 10056675), (435, 4693115), (525, 3888581), (609, 3352225), (725, 2815869), (1015, 2011335), (2175, 938623), (3045, 670445), (5075, 402267), (15225, 134089)]