2091311775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7951}}^1$

素因数の和:8141

約数の個数: 72

約数和(自身を含む): 4307057664

約数和(自身を除く): 2215745889

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 167, 175, 225, 315, 501, 525, 835, 1169, 1503, 1575, 2505, 3507, 4175, 5845, 7515, 7951, 10521, 12525, 17535, 23853, 29225, 37575, 39755, 52605, 55657, 71559, 87675, 119265, 166971, 198775, 263025, 278285, 357795, 500913, 596325, 834855, 1327817, 1391425, 1788975, 2504565, 3983451, 4174275, 6639085, 9294719, 11950353, 12522825, 19917255, 27884157, 33195425, 46473595, 59751765, 83652471, 99586275, 139420785, 232367975, 298758825, 418262355, 697103925, 2091311775]

約数ペア:

[(1, 2091311775), (3, 697103925), (5, 418262355), (7, 298758825), (9, 232367975), (15, 139420785), (21, 99586275), (25, 83652471), (35, 59751765), (45, 46473595), (63, 33195425), (75, 27884157), (105, 19917255), (167, 12522825), (175, 11950353), (225, 9294719), (315, 6639085), (501, 4174275), (525, 3983451), (835, 2504565), (1169, 1788975), (1503, 1391425), (1575, 1327817), (2505, 834855), (3507, 596325), (4175, 500913), (5845, 357795), (7515, 278285), (7951, 263025), (10521, 198775), (12525, 166971), (17535, 119265), (23853, 87675), (29225, 71559), (37575, 55657), (39755, 52605)]