1489772445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{26821}}^1$

素因数の和:26882

約数の個数: 48

約数和(自身を含む): 2847852672

約数和(自身を除く): 1358080227

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1587, 2415, 2645, 3703, 7935, 11109, 18515, 26821, 55545, 80463, 134105, 187747, 402315, 563241, 616883, 938735, 1850649, 2816205, 3084415, 4318181, 9253245, 12954543, 14188309, 21590905, 42564927, 64772715, 70941545, 99318163, 212824635, 297954489, 496590815, 1489772445]

約数ペア:

[(1, 1489772445), (3, 496590815), (5, 297954489), (7, 212824635), (15, 99318163), (21, 70941545), (23, 64772715), (35, 42564927), (69, 21590905), (105, 14188309), (115, 12954543), (161, 9253245), (345, 4318181), (483, 3084415), (529, 2816205), (805, 1850649), (1587, 938735), (2415, 616883), (2645, 563241), (3703, 402315), (7935, 187747), (11109, 134105), (18515, 80463), (26821, 55545)]