1085755785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 1793558592

約数和(自身を除く): 707802807

約数列:

[1, 3, 5, 15, 71, 83, 173, 213, 249, 355, 415, 519, 865, 1065, 1245, 2595, 5041, 5893, 12283, 14359, 15123, 17679, 25205, 29465, 36849, 43077, 61415, 71795, 75615, 88395, 184245, 215385, 418403, 872093, 1019489, 1255209, 2092015, 2616279, 3058467, 4360465, 5097445, 6276045, 13081395, 15292335, 72383719, 217151157, 361918595, 1085755785]

約数ペア:

[(1, 1085755785), (3, 361918595), (5, 217151157), (15, 72383719), (71, 15292335), (83, 13081395), (173, 6276045), (213, 5097445), (249, 4360465), (355, 3058467), (415, 2616279), (519, 2092015), (865, 1255209), (1065, 1019489), (1245, 872093), (2595, 418403), (5041, 215385), (5893, 184245), (12283, 88395), (14359, 75615), (15123, 71795), (17679, 61415), (25205, 43077), (29465, 36849)]