24966795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 49268736

約数和(自身を除く): 24301941

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 71, 85, 105, 119, 197, 213, 255, 355, 357, 497, 591, 595, 985, 1065, 1207, 1379, 1491, 1785, 2485, 2955, 3349, 3621, 4137, 6035, 6895, 7455, 8449, 10047, 13987, 16745, 18105, 20685, 23443, 25347, 41961, 42245, 50235, 69935, 70329, 97909, 117215, 126735, 209805, 237779, 293727, 351645, 489545, 713337, 1188895, 1468635, 1664453, 3566685, 4993359, 8322265, 24966795]

約数ペア:

[(1, 24966795), (3, 8322265), (5, 4993359), (7, 3566685), (15, 1664453), (17, 1468635), (21, 1188895), (35, 713337), (51, 489545), (71, 351645), (85, 293727), (105, 237779), (119, 209805), (197, 126735), (213, 117215), (255, 97909), (355, 70329), (357, 69935), (497, 50235), (591, 42245), (595, 41961), (985, 25347), (1065, 23443), (1207, 20685), (1379, 18105), (1491, 16745), (1785, 13987), (2485, 10047), (2955, 8449), (3349, 7455), (3621, 6895), (4137, 6035)]