1296347355

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 2389622400

約数和(自身を除く): 1093275045

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 109, 111, 135, 185, 327, 333, 545, 555, 981, 999, 1635, 1665, 2381, 2943, 4033, 4905, 4995, 7143, 11905, 12099, 14715, 20165, 21429, 35715, 36297, 60495, 64287, 88097, 107145, 108891, 181485, 259529, 264291, 321435, 440485, 544455, 778587, 792873, 1297645, 1321455, 2335761, 2378619, 3892935, 3964365, 7007283, 9602573, 11678805, 11893095, 28807719, 35036415, 48012865, 86423157, 144038595, 259269471, 432115785, 1296347355]

約数ペア:

[(1, 1296347355), (3, 432115785), (5, 259269471), (9, 144038595), (15, 86423157), (27, 48012865), (37, 35036415), (45, 28807719), (109, 11893095), (111, 11678805), (135, 9602573), (185, 7007283), (327, 3964365), (333, 3892935), (545, 2378619), (555, 2335761), (981, 1321455), (999, 1297645), (1635, 792873), (1665, 778587), (2381, 544455), (2943, 440485), (4033, 321435), (4905, 264291), (4995, 259529), (7143, 181485), (11905, 108891), (12099, 107145), (14715, 88097), (20165, 64287), (21429, 60495), (35715, 36297)]