2775253755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{3011}}^1$

素因数の和:4491

約数の個数: 32

約数和(自身を含む): 4548360960

約数和(自身を除く): 1773107205

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1429, 3011, 4287, 7145, 9033, 15055, 21435, 45165, 61447, 129473, 184341, 307235, 388419, 647365, 921705, 1942095, 4302719, 12908157, 21513595, 64540785, 185016917, 555050751, 925084585, 2775253755]

約数ペア:

[(1, 2775253755), (3, 925084585), (5, 555050751), (15, 185016917), (43, 64540785), (129, 21513595), (215, 12908157), (645, 4302719), (1429, 1942095), (3011, 921705), (4287, 647365), (7145, 388419), (9033, 307235), (15055, 184341), (21435, 129473), (45165, 61447)]