2728852035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64489}}^1$

素因数の和:64548

約数の個数: 64

約数和(自身を含む): 5547171840

約数和(自身を除く): 2818319805

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1085, 1209, 1365, 2015, 2821, 3255, 6045, 8463, 14105, 42315, 64489, 193467, 322445, 451423, 838357, 967335, 1354269, 1999159, 2257115, 2515071, 4191785, 5868499, 5997477, 6771345, 9995795, 12575355, 13994113, 17605497, 25989067, 29342495, 29987385, 41982339, 69970565, 77967201, 88027485, 129945335, 181923469, 209911695, 389836005, 545770407, 909617345, 2728852035]

約数ペア:

[(1, 2728852035), (3, 909617345), (5, 545770407), (7, 389836005), (13, 209911695), (15, 181923469), (21, 129945335), (31, 88027485), (35, 77967201), (39, 69970565), (65, 41982339), (91, 29987385), (93, 29342495), (105, 25989067), (155, 17605497), (195, 13994113), (217, 12575355), (273, 9995795), (403, 6771345), (455, 5997477), (465, 5868499), (651, 4191785), (1085, 2515071), (1209, 2257115), (1365, 1999159), (2015, 1354269), (2821, 967335), (3255, 838357), (6045, 451423), (8463, 322445), (14105, 193467), (42315, 64489)]