12568185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 26372736

約数和(自身を除く): 13804551

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, 2347, 5355, 7041, 11735, 16429, 21123, 35205, 39899, 49287, 82145, 105615, 119697, 147861, 199495, 246435, 279293, 359091, 598485, 739305, 837879, 1396465, 1795455, 2513637, 4189395, 12568185]

約数ペア:

[(1, 12568185), (3, 4189395), (5, 2513637), (7, 1795455), (9, 1396465), (15, 837879), (17, 739305), (21, 598485), (35, 359091), (45, 279293), (51, 246435), (63, 199495), (85, 147861), (105, 119697), (119, 105615), (153, 82145), (255, 49287), (315, 39899), (357, 35205), (595, 21123), (765, 16429), (1071, 11735), (1785, 7041), (2347, 5355)]