12769492185

素因数分解:

$3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{225749}}^1$

素因数の和:226182

約数の個数: 32

約数和(自身を含む): 22755600000

約数和(自身を除く): 9986107815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 419, 1257, 2095, 3771, 6285, 11313, 18855, 56565, 225749, 677247, 1128745, 2031741, 3386235, 6095223, 10158705, 30476115, 94588831, 283766493, 472944155, 851299479, 1418832465, 2553898437, 4256497395, 12769492185]

約数ペア:

[(1, 12769492185), (3, 4256497395), (5, 2553898437), (9, 1418832465), (15, 851299479), (27, 472944155), (45, 283766493), (135, 94588831), (419, 30476115), (1257, 10158705), (2095, 6095223), (3771, 3386235), (6285, 2031741), (11313, 1128745), (18855, 677247), (56565, 225749)]