1166445

素因数分解:

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

素因数の和:71

約数の個数: 54

約数和(自身を含む): 2458638

約数和(自身を除く): 1292193

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 529, 735, 805, 1035, 1127, 1449, 1587, 2205, 2415, 2645, 3381, 3703, 4761, 5635, 7245, 7935, 10143, 11109, 16905, 18515, 23805, 25921, 33327, 50715, 55545, 77763, 129605, 166635, 233289, 388815, 1166445]

約数ペア:

[(1, 1166445), (3, 388815), (5, 233289), (7, 166635), (9, 129605), (15, 77763), (21, 55545), (23, 50715), (35, 33327), (45, 25921), (49, 23805), (63, 18515), (69, 16905), (105, 11109), (115, 10143), (147, 7935), (161, 7245), (207, 5635), (245, 4761), (315, 3703), (345, 3381), (441, 2645), (483, 2415), (529, 2205), (735, 1587), (805, 1449), (1035, 1127)]