85207185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 169688064

約数和(自身を除く): 84480879

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 669, 1115, 1213, 1561, 2007, 3345, 3639, 4683, 6065, 7805, 8491, 10035, 10917, 14049, 18195, 23415, 25473, 42455, 54585, 70245, 76419, 127365, 270499, 382095, 811497, 1352495, 1893493, 2434491, 4057485, 5680479, 9467465, 12172455, 17041437, 28402395, 85207185]

約数ペア:

[(1, 85207185), (3, 28402395), (5, 17041437), (7, 12172455), (9, 9467465), (15, 5680479), (21, 4057485), (35, 2434491), (45, 1893493), (63, 1352495), (105, 811497), (223, 382095), (315, 270499), (669, 127365), (1115, 76419), (1213, 70245), (1561, 54585), (2007, 42455), (3345, 25473), (3639, 23415), (4683, 18195), (6065, 14049), (7805, 10917), (8491, 10035)]