266773095

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38747}}^1$

素因数の和:38781

約数の個数: 40

約数和(自身を含む): 506358864

約数和(自身を除く): 239585769

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 38747, 116241, 193735, 348723, 581205, 658699, 1046169, 1743615, 1976097, 3138507, 3293495, 5230845, 5928291, 9880485, 15692535, 17784873, 29641455, 53354619, 88924365, 266773095]

約数ペア:

[(1, 266773095), (3, 88924365), (5, 53354619), (9, 29641455), (15, 17784873), (17, 15692535), (27, 9880485), (45, 5928291), (51, 5230845), (81, 3293495), (85, 3138507), (135, 1976097), (153, 1743615), (255, 1046169), (405, 658699), (459, 581205), (765, 348723), (1377, 193735), (2295, 116241), (6885, 38747)]