64016085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 122978304

約数和(自身を除く): 58962219

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 71, 93, 105, 155, 213, 217, 277, 355, 465, 497, 651, 831, 1065, 1085, 1385, 1491, 1939, 2201, 2485, 3255, 4155, 5817, 6603, 7455, 8587, 9695, 11005, 15407, 19667, 25761, 29085, 33015, 42935, 46221, 59001, 60109, 77035, 98335, 128805, 137669, 180327, 231105, 295005, 300545, 413007, 609677, 688345, 901635, 1829031, 2065035, 3048385, 4267739, 9145155, 12803217, 21338695, 64016085]

約数ペア:

[(1, 64016085), (3, 21338695), (5, 12803217), (7, 9145155), (15, 4267739), (21, 3048385), (31, 2065035), (35, 1829031), (71, 901635), (93, 688345), (105, 609677), (155, 413007), (213, 300545), (217, 295005), (277, 231105), (355, 180327), (465, 137669), (497, 128805), (651, 98335), (831, 77035), (1065, 60109), (1085, 59001), (1385, 46221), (1491, 42935), (1939, 33015), (2201, 29085), (2485, 25761), (3255, 19667), (4155, 15407), (5817, 11005), (6603, 9695), (7455, 8587)]