205844265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5857}}^1$

素因数の和:5950

約数の個数: 48

約数和(自身を含む): 394782336

約数和(自身を除く): 188938071

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 5857, 7029, 11715, 17571, 29285, 35145, 52713, 64427, 87855, 193281, 263565, 322135, 415847, 579843, 966405, 1247541, 2079235, 2899215, 3742623, 4574317, 6237705, 13722951, 18713115, 22871585, 41168853, 68614755, 205844265]

約数ペア:

[(1, 205844265), (3, 68614755), (5, 41168853), (9, 22871585), (11, 18713115), (15, 13722951), (33, 6237705), (45, 4574317), (55, 3742623), (71, 2899215), (99, 2079235), (165, 1247541), (213, 966405), (355, 579843), (495, 415847), (639, 322135), (781, 263565), (1065, 193281), (2343, 87855), (3195, 64427), (3905, 52713), (5857, 35145), (7029, 29285), (11715, 17571)]