12552885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 23502960

約数和(自身を除く): 10950075

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 269, 305, 549, 765, 807, 915, 1037, 1345, 2421, 2745, 3111, 4035, 4573, 5185, 9333, 12105, 13719, 15555, 16409, 22865, 41157, 46665, 49227, 68595, 82045, 147681, 205785, 246135, 278953, 738405, 836859, 1394765, 2510577, 4184295, 12552885]

約数ペア:

[(1, 12552885), (3, 4184295), (5, 2510577), (9, 1394765), (15, 836859), (17, 738405), (45, 278953), (51, 246135), (61, 205785), (85, 147681), (153, 82045), (183, 68595), (255, 49227), (269, 46665), (305, 41157), (549, 22865), (765, 16409), (807, 15555), (915, 13719), (1037, 12105), (1345, 9333), (2421, 5185), (2745, 4573), (3111, 4035)]