268944975

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30649}}^1$

素因数の和:30681

約数の個数: 48

約数和(自身を含む): 532084000

約数和(自身を除く): 263139025

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 30649, 91947, 153245, 275841, 398437, 459735, 766225, 827523, 1195311, 1379205, 1992185, 2298675, 3585933, 4137615, 5976555, 6896025, 9960925, 10757799, 17929665, 20688075, 29882775, 53788995, 89648325, 268944975]

約数ペア:

[(1, 268944975), (3, 89648325), (5, 53788995), (9, 29882775), (13, 20688075), (15, 17929665), (25, 10757799), (27, 9960925), (39, 6896025), (45, 5976555), (65, 4137615), (75, 3585933), (117, 2298675), (135, 1992185), (195, 1379205), (225, 1195311), (325, 827523), (351, 766225), (585, 459735), (675, 398437), (975, 275841), (1755, 153245), (2925, 91947), (8775, 30649)]