540222005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 720887040

約数和(自身を除く): 180665035

約数列:

[1, 5, 17, 29, 67, 85, 145, 335, 493, 1139, 1943, 2465, 3271, 5695, 9715, 16355, 33031, 55607, 94859, 165155, 219157, 278035, 474295, 1095785, 1612603, 3725669, 6355553, 8063015, 18628345, 31777765, 108044401, 540222005]

約数ペア:

[(1, 540222005), (5, 108044401), (17, 31777765), (29, 18628345), (67, 8063015), (85, 6355553), (145, 3725669), (335, 1612603), (493, 1095785), (1139, 474295), (1943, 278035), (2465, 219157), (3271, 165155), (5695, 94859), (9715, 55607), (16355, 33031)]