2015989745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{41231}}^1$

素因数の和:41381

約数の個数: 32

約数和(自身を含む): 3039952896

約数和(自身を除く): 1023963151

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 4445, 6985, 9779, 41231, 48895, 206155, 288617, 453541, 1443085, 2267705, 3174787, 5236337, 15873935, 26181685, 36654359, 57599707, 183271795, 287998535, 403197949, 2015989745]

約数ペア:

[(1, 2015989745), (5, 403197949), (7, 287998535), (11, 183271795), (35, 57599707), (55, 36654359), (77, 26181685), (127, 15873935), (385, 5236337), (635, 3174787), (889, 2267705), (1397, 1443085), (4445, 453541), (6985, 288617), (9779, 206155), (41231, 48895)]