57090945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 96141312

約数和(自身を除く): 39050367

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1303, 1905, 2921, 3909, 6515, 8763, 14605, 19545, 29969, 43815, 89907, 149845, 165481, 449535, 496443, 827405, 2482215, 3806063, 11418189, 19030315, 57090945]

約数ペア:

[(1, 57090945), (3, 19030315), (5, 11418189), (15, 3806063), (23, 2482215), (69, 827405), (115, 496443), (127, 449535), (345, 165481), (381, 149845), (635, 89907), (1303, 43815), (1905, 29969), (2921, 19545), (3909, 14605), (6515, 8763)]