11365605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 9862875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 179, 249, 255, 415, 537, 747, 765, 895, 1245, 1411, 1611, 2685, 3043, 3735, 4233, 7055, 8055, 9129, 12699, 14857, 15215, 21165, 27387, 44571, 45645, 63495, 74285, 133713, 136935, 222855, 252569, 668565, 757707, 1262845, 2273121, 3788535, 11365605]

約数ペア:

[(1, 11365605), (3, 3788535), (5, 2273121), (9, 1262845), (15, 757707), (17, 668565), (45, 252569), (51, 222855), (83, 136935), (85, 133713), (153, 74285), (179, 63495), (249, 45645), (255, 44571), (415, 27387), (537, 21165), (747, 15215), (765, 14857), (895, 12699), (1245, 9129), (1411, 8055), (1611, 7055), (2685, 4233), (3043, 3735)]