67989885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14033}}^1$

素因数の和:14077

約数の個数: 32

約数和(自身を含む): 121253760

約数和(自身を除く): 53263875

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 14033, 42099, 70165, 210495, 238561, 266627, 715683, 799881, 1192805, 1333135, 3578415, 3999405, 4532659, 13597977, 22663295, 67989885]

約数ペア:

[(1, 67989885), (3, 22663295), (5, 13597977), (15, 4532659), (17, 3999405), (19, 3578415), (51, 1333135), (57, 1192805), (85, 799881), (95, 715683), (255, 266627), (285, 238561), (323, 210495), (969, 70165), (1615, 42099), (4845, 14033)]