75345705

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15361}}^1$

素因数の和:15481

約数の個数: 24

約数和(自身を含む): 131805960

約数和(自身を除く): 56460255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 15361, 46083, 76805, 138249, 230415, 691245, 1674349, 5023047, 8371745, 15069141, 25115235, 75345705]

約数ペア:

[(1, 75345705), (3, 25115235), (5, 15069141), (9, 8371745), (15, 5023047), (45, 1674349), (109, 691245), (327, 230415), (545, 138249), (981, 76805), (1635, 46083), (4905, 15361)]