55935045

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 100406592

約数和(自身を除く): 44471547

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 137, 211, 215, 387, 411, 633, 645, 685, 1055, 1233, 1899, 1935, 2055, 3165, 5891, 6165, 9073, 9495, 17673, 27219, 28907, 29455, 45365, 53019, 81657, 86721, 88365, 136095, 144535, 260163, 265095, 408285, 433605, 1243001, 1300815, 3729003, 6215005, 11187009, 18645015, 55935045]

約数ペア:

[(1, 55935045), (3, 18645015), (5, 11187009), (9, 6215005), (15, 3729003), (43, 1300815), (45, 1243001), (129, 433605), (137, 408285), (211, 265095), (215, 260163), (387, 144535), (411, 136095), (633, 88365), (645, 86721), (685, 81657), (1055, 53019), (1233, 45365), (1899, 29455), (1935, 28907), (2055, 27219), (3165, 17673), (5891, 9495), (6165, 9073)]