865804095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14369}}^1$

素因数の和:14496

約数の個数: 48

約数和(自身を含む): 1631972160

約数和(自身を除く): 766168065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 4017, 4635, 6695, 12051, 14369, 20085, 43107, 60255, 71845, 129321, 186797, 215535, 560391, 646605, 933985, 1480007, 1681173, 2801955, 4440021, 7400035, 8405865, 13320063, 19240091, 22200105, 57720273, 66600315, 96200455, 173160819, 288601365, 865804095]

約数ペア:

[(1, 865804095), (3, 288601365), (5, 173160819), (9, 96200455), (13, 66600315), (15, 57720273), (39, 22200105), (45, 19240091), (65, 13320063), (103, 8405865), (117, 7400035), (195, 4440021), (309, 2801955), (515, 1681173), (585, 1480007), (927, 933985), (1339, 646605), (1545, 560391), (4017, 215535), (4635, 186797), (6695, 129321), (12051, 71845), (14369, 60255), (20085, 43107)]