15401295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 32864832

約数和(自身を除く): 17463537

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 3761, 4095, 11283, 18805, 26327, 33849, 48893, 56415, 78981, 131635, 146679, 169245, 236943, 244465, 342251, 394905, 440037, 733395, 1026753, 1184715, 1711255, 2200185, 3080259, 5133765, 15401295]

約数ペア:

[(1, 15401295), (3, 5133765), (5, 3080259), (7, 2200185), (9, 1711255), (13, 1184715), (15, 1026753), (21, 733395), (35, 440037), (39, 394905), (45, 342251), (63, 244465), (65, 236943), (91, 169245), (105, 146679), (117, 131635), (195, 78981), (273, 56415), (315, 48893), (455, 33849), (585, 26327), (819, 18805), (1365, 11283), (3761, 4095)]