7449745095

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 14563584000

約数和(自身を除く): 7113838905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 83, 117, 135, 195, 199, 249, 257, 351, 415, 585, 597, 747, 771, 995, 1079, 1245, 1285, 1755, 1791, 2241, 2313, 2587, 2985, 3237, 3341, 3735, 3855, 5373, 5395, 6939, 7761, 8955, 9711, 10023, 11205, 11565, 12935, 16185, 16517, 16705, 21331, 23283, 26865, 29133, 30069, 34695, 38805, 48555, 49551, 50115, 51143, 63993, 69849, 82585, 90207, 106655, 116415, 145665, 148653, 150345, 153429, 191979, 214721, 247755, 255715, 277303, 319965, 349245, 445959, 451035, 460287, 575937, 644163, 664859, 743265, 767145, 831909, 959895, 1073605, 1380861, 1386515, 1932489, 1994577, 2229795, 2301435, 2495727, 2879685, 3220815, 3324295, 4159545, 4244869, 5797467, 5983731, 6904305, 7487181, 9662445, 9972885, 12478635, 12734607, 17951193, 21224345, 28987335, 29918655, 37435905, 38203821, 55183297, 63673035, 89755965, 114611463, 165549891, 191019105, 275916485, 496649673, 573057315, 827749455, 1489949019, 2483248365, 7449745095]

約数ペア:

[(1, 7449745095), (3, 2483248365), (5, 1489949019), (9, 827749455), (13, 573057315), (15, 496649673), (27, 275916485), (39, 191019105), (45, 165549891), (65, 114611463), (83, 89755965), (117, 63673035), (135, 55183297), (195, 38203821), (199, 37435905), (249, 29918655), (257, 28987335), (351, 21224345), (415, 17951193), (585, 12734607), (597, 12478635), (747, 9972885), (771, 9662445), (995, 7487181), (1079, 6904305), (1245, 5983731), (1285, 5797467), (1755, 4244869), (1791, 4159545), (2241, 3324295), (2313, 3220815), (2587, 2879685), (2985, 2495727), (3237, 2301435), (3341, 2229795), (3735, 1994577), (3855, 1932489), (5373, 1386515), (5395, 1380861), (6939, 1073605), (7761, 959895), (8955, 831909), (9711, 767145), (10023, 743265), (11205, 664859), (11565, 644163), (12935, 575937), (16185, 460287), (16517, 451035), (16705, 445959), (21331, 349245), (23283, 319965), (26865, 277303), (29133, 255715), (30069, 247755), (34695, 214721), (38805, 191979), (48555, 153429), (49551, 150345), (50115, 148653), (51143, 145665), (63993, 116415), (69849, 106655), (82585, 90207)]