2005473015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4493}}^1$

素因数の和:4633

約数の個数: 96

約数和(自身を含む): 4318554240

約数和(自身を除く): 2313081225

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 109, 117, 195, 273, 315, 327, 455, 545, 585, 763, 819, 981, 1365, 1417, 1635, 2289, 3815, 4095, 4251, 4493, 4905, 6867, 7085, 9919, 11445, 12753, 13479, 21255, 22465, 29757, 31451, 34335, 40437, 49595, 58409, 63765, 67395, 89271, 94353, 148785, 157255, 175227, 202185, 283059, 292045, 408863, 446355, 471765, 489737, 525681, 876135, 1226589, 1415295, 1469211, 2044315, 2448685, 2628405, 3428159, 3679767, 4407633, 6132945, 6366581, 7346055, 10284477, 17140795, 18398835, 19099743, 22038165, 30853431, 31832905, 44566067, 51422385, 57299229, 95498715, 133698201, 154267155, 222830335, 286496145, 401094603, 668491005, 2005473015]

約数ペア:

[(1, 2005473015), (3, 668491005), (5, 401094603), (7, 286496145), (9, 222830335), (13, 154267155), (15, 133698201), (21, 95498715), (35, 57299229), (39, 51422385), (45, 44566067), (63, 31832905), (65, 30853431), (91, 22038165), (105, 19099743), (109, 18398835), (117, 17140795), (195, 10284477), (273, 7346055), (315, 6366581), (327, 6132945), (455, 4407633), (545, 3679767), (585, 3428159), (763, 2628405), (819, 2448685), (981, 2044315), (1365, 1469211), (1417, 1415295), (1635, 1226589), (2289, 876135), (3815, 525681), (4095, 489737), (4251, 471765), (4493, 446355), (4905, 408863), (6867, 292045), (7085, 283059), (9919, 202185), (11445, 175227), (12753, 157255), (13479, 148785), (21255, 94353), (22465, 89271), (29757, 67395), (31451, 63765), (34335, 58409), (40437, 49595)]