119784455

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 62692345

約数列:

[1, 5, 7, 19, 35, 43, 59, 71, 95, 133, 215, 295, 301, 355, 413, 497, 665, 817, 1121, 1349, 1505, 2065, 2485, 2537, 3053, 4085, 4189, 5605, 5719, 6745, 7847, 9443, 12685, 15265, 17759, 20945, 21371, 28595, 29323, 39235, 47215, 48203, 58007, 79591, 88795, 106855, 146615, 180127, 241015, 290035, 337421, 397955, 406049, 557137, 900635, 1260889, 1687105, 2030245, 2785685, 3422413, 6304445, 17112065, 23956891, 119784455]

約数ペア:

[(1, 119784455), (5, 23956891), (7, 17112065), (19, 6304445), (35, 3422413), (43, 2785685), (59, 2030245), (71, 1687105), (95, 1260889), (133, 900635), (215, 557137), (295, 406049), (301, 397955), (355, 337421), (413, 290035), (497, 241015), (665, 180127), (817, 146615), (1121, 106855), (1349, 88795), (1505, 79591), (2065, 58007), (2485, 48203), (2537, 47215), (3053, 39235), (4085, 29323), (4189, 28595), (5605, 21371), (5719, 20945), (6745, 17759), (7847, 15265), (9443, 12685)]