13302880115

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 20353536000

約数和(自身を除く): 7050655885

約数列:

[1, 5, 7, 19, 31, 35, 43, 95, 133, 155, 215, 217, 301, 349, 589, 665, 817, 1085, 1333, 1505, 1745, 1849, 2443, 2945, 4085, 4123, 5719, 6631, 6665, 9245, 9331, 10819, 12215, 12943, 15007, 20615, 25327, 28595, 33155, 35131, 46417, 46655, 54095, 57319, 64715, 75035, 75733, 105049, 126635, 175655, 177289, 205561, 232085, 245917, 285133, 286595, 378665, 401233, 465217, 525245, 645301, 886445, 1027805, 1089061, 1229585, 1425665, 1438927, 1995931, 2006165, 2326085, 3226505, 3256519, 4517107, 5445305, 7194635, 7623427, 8839123, 9979655, 12260719, 16282595, 20004331, 22585535, 38117135, 44195615, 61303595, 61873861, 85825033, 100021655, 140030317, 309369305, 380082289, 429125165, 700151585, 1900411445, 2660576023, 13302880115]

約数ペア:

[(1, 13302880115), (5, 2660576023), (7, 1900411445), (19, 700151585), (31, 429125165), (35, 380082289), (43, 309369305), (95, 140030317), (133, 100021655), (155, 85825033), (215, 61873861), (217, 61303595), (301, 44195615), (349, 38117135), (589, 22585535), (665, 20004331), (817, 16282595), (1085, 12260719), (1333, 9979655), (1505, 8839123), (1745, 7623427), (1849, 7194635), (2443, 5445305), (2945, 4517107), (4085, 3256519), (4123, 3226505), (5719, 2326085), (6631, 2006165), (6665, 1995931), (9245, 1438927), (9331, 1425665), (10819, 1229585), (12215, 1089061), (12943, 1027805), (15007, 886445), (20615, 645301), (25327, 525245), (28595, 465217), (33155, 401233), (35131, 378665), (46417, 286595), (46655, 285133), (54095, 245917), (57319, 232085), (64715, 205561), (75035, 177289), (75733, 175655), (105049, 126635)]