39288795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 39093285

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 107, 195, 269, 273, 321, 455, 535, 749, 807, 1345, 1365, 1391, 1605, 1883, 2247, 3497, 3745, 4035, 4173, 5649, 6955, 9415, 9737, 10491, 11235, 17485, 20865, 24479, 28245, 28783, 29211, 48685, 52455, 73437, 86349, 122395, 143915, 146055, 201481, 367185, 374179, 431745, 604443, 1007405, 1122537, 1870895, 2619253, 3022215, 5612685, 7857759, 13096265, 39288795]

約数ペア:

[(1, 39288795), (3, 13096265), (5, 7857759), (7, 5612685), (13, 3022215), (15, 2619253), (21, 1870895), (35, 1122537), (39, 1007405), (65, 604443), (91, 431745), (105, 374179), (107, 367185), (195, 201481), (269, 146055), (273, 143915), (321, 122395), (455, 86349), (535, 73437), (749, 52455), (807, 48685), (1345, 29211), (1365, 28783), (1391, 28245), (1605, 24479), (1883, 20865), (2247, 17485), (3497, 11235), (3745, 10491), (4035, 9737), (4173, 9415), (5649, 6955)]