65336685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 44149395

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 1979, 2201, 5937, 6603, 9895, 11005, 29685, 33015, 61349, 140509, 184047, 306745, 421527, 702545, 920235, 2107635, 4355779, 13067337, 21778895, 65336685]

約数ペア:

[(1, 65336685), (3, 21778895), (5, 13067337), (15, 4355779), (31, 2107635), (71, 920235), (93, 702545), (155, 421527), (213, 306745), (355, 184047), (465, 140509), (1065, 61349), (1979, 33015), (2201, 29685), (5937, 11005), (6603, 9895)]