42803805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11279}}^1$

素因数の和:11321

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 35163555

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 11279, 33837, 56395, 124069, 169185, 259417, 372207, 620345, 778251, 1297085, 1861035, 2853587, 3891255, 8560761, 14267935, 42803805]

約数ペア:

[(1, 42803805), (3, 14267935), (5, 8560761), (11, 3891255), (15, 2853587), (23, 1861035), (33, 1297085), (55, 778251), (69, 620345), (115, 372207), (165, 259417), (253, 169185), (345, 124069), (759, 56395), (1265, 33837), (3795, 11279)]