67486005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 130403520

約数和(自身を除く): 62917515

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4643, 4845, 13929, 14535, 23215, 41787, 69645, 78931, 88217, 208935, 236793, 264651, 394655, 441085, 710379, 793953, 1183965, 1323255, 1499689, 3551895, 3969765, 4499067, 7498445, 13497201, 22495335, 67486005]

約数ペア:

[(1, 67486005), (3, 22495335), (5, 13497201), (9, 7498445), (15, 4499067), (17, 3969765), (19, 3551895), (45, 1499689), (51, 1323255), (57, 1183965), (85, 793953), (95, 710379), (153, 441085), (171, 394655), (255, 264651), (285, 236793), (323, 208935), (765, 88217), (855, 78931), (969, 69645), (1615, 41787), (2907, 23215), (4643, 14535), (4845, 13929)]