74741805

素因数分解:

$3^3\times 5^1\times {\mathrm{553643}}^1$

素因数の和:553657

約数の個数: 16

約数和(自身を含む): 132874560

約数和(自身を除く): 58132755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 553643, 1660929, 2768215, 4982787, 8304645, 14948361, 24913935, 74741805]

約数ペア:

[(1, 74741805), (3, 24913935), (5, 14948361), (9, 8304645), (15, 4982787), (27, 2768215), (45, 1660929), (135, 553643)]