80427435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21193}}^1$

素因数の和:21235

約数の個数: 32

約数和(自身を含む): 146492928

約数和(自身を除く): 66065493

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 21193, 63579, 105965, 233123, 317895, 487439, 699369, 1165615, 1462317, 2437195, 3496845, 5361829, 7311585, 16085487, 26809145, 80427435]

約数ペア:

[(1, 80427435), (3, 26809145), (5, 16085487), (11, 7311585), (15, 5361829), (23, 3496845), (33, 2437195), (55, 1462317), (69, 1165615), (115, 699369), (165, 487439), (253, 317895), (345, 233123), (759, 105965), (1265, 63579), (3795, 21193)]