13810545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 28978560

約数和(自身を除く): 15168015

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2579, 5355, 7737, 12895, 18053, 23211, 38685, 43843, 54159, 90265, 116055, 131529, 162477, 219215, 270795, 306901, 394587, 657645, 812385, 920703, 1534505, 1972935, 2762109, 4603515, 13810545]

約数ペア:

[(1, 13810545), (3, 4603515), (5, 2762109), (7, 1972935), (9, 1534505), (15, 920703), (17, 812385), (21, 657645), (35, 394587), (45, 306901), (51, 270795), (63, 219215), (85, 162477), (105, 131529), (119, 116055), (153, 90265), (255, 54159), (315, 43843), (357, 38685), (595, 23211), (765, 18053), (1071, 12895), (1785, 7737), (2579, 5355)]