83373885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4418

約数の個数: 48

約数和(自身を含む): 167905920

約数和(自身を除く): 84532035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 4339, 6405, 13017, 19215, 21695, 30373, 39051, 65085, 91119, 151865, 195255, 264679, 273357, 455595, 794037, 1323395, 1366785, 1852753, 2382111, 3970185, 5558259, 9263765, 11910555, 16674777, 27791295, 83373885]

約数ペア:

[(1, 83373885), (3, 27791295), (5, 16674777), (7, 11910555), (9, 9263765), (15, 5558259), (21, 3970185), (35, 2382111), (45, 1852753), (61, 1366785), (63, 1323395), (105, 794037), (183, 455595), (305, 273357), (315, 264679), (427, 195255), (549, 151865), (915, 91119), (1281, 65085), (2135, 39051), (2745, 30373), (3843, 21695), (4339, 19215), (6405, 13017)]