42407805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257017}}^1$

素因数の和:257036

約数の個数: 16

約数和(自身を含む): 74021184

約数和(自身を除く): 31613379

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257017, 771051, 1285085, 2827187, 3855255, 8481561, 14135935, 42407805]

約数ペア:

[(1, 42407805), (3, 14135935), (5, 8481561), (11, 3855255), (15, 2827187), (33, 1285085), (55, 771051), (165, 257017)]