55196505

素因数分解:

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

素因数の和:4527

約数の個数: 64

約数和(自身を含む): 120798720

約数和(自身を除く): 65602215

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 4493, 12285, 13479, 22465, 31451, 40437, 58409, 67395, 94353, 121311, 157255, 175227, 202185, 283059, 292045, 408863, 471765, 525681, 606555, 849177, 876135, 1226589, 1415295, 1577043, 2044315, 2628405, 3679767, 4245885, 6132945, 7885215, 11039301, 18398835, 55196505]

約数ペア:

[(1, 55196505), (3, 18398835), (5, 11039301), (7, 7885215), (9, 6132945), (13, 4245885), (15, 3679767), (21, 2628405), (27, 2044315), (35, 1577043), (39, 1415295), (45, 1226589), (63, 876135), (65, 849177), (91, 606555), (105, 525681), (117, 471765), (135, 408863), (189, 292045), (195, 283059), (273, 202185), (315, 175227), (351, 157255), (455, 121311), (585, 94353), (819, 67395), (945, 58409), (1365, 40437), (1755, 31451), (2457, 22465), (4095, 13479), (4493, 12285)]