289056735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3277

約数の個数: 64

約数和(自身を含む): 569963520

約数和(自身を除く): 280906785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 99, 135, 165, 183, 297, 305, 495, 549, 671, 915, 1485, 1647, 2013, 2745, 3191, 3355, 6039, 8235, 9573, 10065, 15955, 18117, 28719, 30195, 35101, 47865, 86157, 90585, 105303, 143595, 175505, 194651, 315909, 430785, 526515, 583953, 947727, 973255, 1579545, 1751859, 2141161, 2919765, 4738635, 5255577, 6423483, 8759295, 10705805, 19270449, 26277885, 32117415, 57811347, 96352245, 289056735]

約数ペア:

[(1, 289056735), (3, 96352245), (5, 57811347), (9, 32117415), (11, 26277885), (15, 19270449), (27, 10705805), (33, 8759295), (45, 6423483), (55, 5255577), (61, 4738635), (99, 2919765), (135, 2141161), (165, 1751859), (183, 1579545), (297, 973255), (305, 947727), (495, 583953), (549, 526515), (671, 430785), (915, 315909), (1485, 194651), (1647, 175505), (2013, 143595), (2745, 105303), (3191, 90585), (3355, 86157), (6039, 47865), (8235, 35101), (9573, 30195), (10065, 28719), (15955, 18117)]