11125905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 22560768

約数和(自身を除く): 11434863

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 271, 345, 357, 391, 483, 595, 805, 813, 1173, 1355, 1785, 1897, 1955, 2415, 2737, 4065, 4607, 5691, 5865, 6233, 8211, 9485, 13685, 13821, 18699, 23035, 28455, 31165, 32249, 41055, 43631, 69105, 93495, 96747, 105961, 130893, 161245, 218155, 317883, 483735, 529805, 654465, 741727, 1589415, 2225181, 3708635, 11125905]

約数ペア:

[(1, 11125905), (3, 3708635), (5, 2225181), (7, 1589415), (15, 741727), (17, 654465), (21, 529805), (23, 483735), (35, 317883), (51, 218155), (69, 161245), (85, 130893), (105, 105961), (115, 96747), (119, 93495), (161, 69105), (255, 43631), (271, 41055), (345, 32249), (357, 31165), (391, 28455), (483, 23035), (595, 18699), (805, 13821), (813, 13685), (1173, 9485), (1355, 8211), (1785, 6233), (1897, 5865), (1955, 5691), (2415, 4607), (2737, 4065)]