15667529085

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{12451}}^1$

素因数の和:12720

約数の個数: 80

約数和(自身を含む): 30374910720

約数和(自身を除く): 14707381635

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 239, 351, 405, 585, 717, 1053, 1195, 1755, 2151, 3107, 3585, 5265, 6453, 9321, 10755, 12451, 15535, 19359, 27963, 32265, 37353, 46605, 62255, 83889, 96795, 112059, 139815, 161863, 186765, 251667, 336177, 419445, 485589, 560295, 809315, 1008531, 1258335, 1456767, 1680885, 2427945, 2975789, 4370301, 5042655, 7283835, 8927367, 13110903, 14878945, 21851505, 26782101, 38685257, 44636835, 65554515, 80346303, 116055771, 133910505, 193426285, 241038909, 348167313, 401731515, 580278855, 1044501939, 1205194545, 1740836565, 3133505817, 5222509695, 15667529085]

約数ペア:

[(1, 15667529085), (3, 5222509695), (5, 3133505817), (9, 1740836565), (13, 1205194545), (15, 1044501939), (27, 580278855), (39, 401731515), (45, 348167313), (65, 241038909), (81, 193426285), (117, 133910505), (135, 116055771), (195, 80346303), (239, 65554515), (351, 44636835), (405, 38685257), (585, 26782101), (717, 21851505), (1053, 14878945), (1195, 13110903), (1755, 8927367), (2151, 7283835), (3107, 5042655), (3585, 4370301), (5265, 2975789), (6453, 2427945), (9321, 1680885), (10755, 1456767), (12451, 1258335), (15535, 1008531), (19359, 809315), (27963, 560295), (32265, 485589), (37353, 419445), (46605, 336177), (62255, 251667), (83889, 186765), (96795, 161863), (112059, 139815)]