77460165

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 144506880

約数和(自身を除く): 67046715

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 83, 93, 135, 155, 223, 249, 279, 415, 465, 669, 747, 837, 1115, 1245, 1395, 2007, 2241, 2573, 3345, 3735, 4185, 6021, 6913, 7719, 10035, 11205, 12865, 18509, 20739, 23157, 30105, 34565, 38595, 55527, 62217, 69471, 92545, 103695, 115785, 166581, 186651, 277635, 311085, 347355, 499743, 573779, 832905, 933255, 1721337, 2498715, 2868895, 5164011, 8606685, 15492033, 25820055, 77460165]

約数ペア:

[(1, 77460165), (3, 25820055), (5, 15492033), (9, 8606685), (15, 5164011), (27, 2868895), (31, 2498715), (45, 1721337), (83, 933255), (93, 832905), (135, 573779), (155, 499743), (223, 347355), (249, 311085), (279, 277635), (415, 186651), (465, 166581), (669, 115785), (747, 103695), (837, 92545), (1115, 69471), (1245, 62217), (1395, 55527), (2007, 38595), (2241, 34565), (2573, 30105), (3345, 23157), (3735, 20739), (4185, 18509), (6021, 12865), (6913, 11205), (7719, 10035)]