5990545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 2563055

約数列:

[1, 5, 11, 17, 43, 55, 85, 149, 187, 215, 473, 731, 745, 935, 1639, 2365, 2533, 3655, 6407, 8041, 8195, 12665, 27863, 32035, 40205, 70477, 108919, 139315, 352385, 544595, 1198109, 5990545]

約数ペア:

[(1, 5990545), (5, 1198109), (11, 544595), (17, 352385), (43, 139315), (55, 108919), (85, 70477), (149, 40205), (187, 32035), (215, 27863), (473, 12665), (731, 8195), (745, 8041), (935, 6407), (1639, 3655), (2365, 2533)]