66511735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 87340032

約数和(自身を除く): 20828297

約数列:

[1, 5, 17, 71, 85, 103, 107, 355, 515, 535, 1207, 1751, 1819, 6035, 7313, 7597, 8755, 9095, 11021, 36565, 37985, 55105, 124321, 129149, 187357, 621605, 645745, 782491, 936785, 3912455, 13302347, 66511735]

約数ペア:

[(1, 66511735), (5, 13302347), (17, 3912455), (71, 936785), (85, 782491), (103, 645745), (107, 621605), (355, 187357), (515, 129149), (535, 124321), (1207, 55105), (1751, 37985), (1819, 36565), (6035, 11021), (7313, 9095), (7597, 8755)]