205381035

素因数分解:

$3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2411}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 365852160

約数和(自身を除く): 160471125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 631, 1893, 2411, 3155, 5679, 7233, 9465, 12055, 17037, 21699, 28395, 36165, 65097, 85185, 108495, 325485, 1521341, 4564023, 7606705, 13692069, 22820115, 41076207, 68460345, 205381035]

約数ペア:

[(1, 205381035), (3, 68460345), (5, 41076207), (9, 22820115), (15, 13692069), (27, 7606705), (45, 4564023), (135, 1521341), (631, 325485), (1893, 108495), (2411, 85185), (3155, 65097), (5679, 36165), (7233, 28395), (9465, 21699), (12055, 17037)]