80692845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 134722560

約数和(自身を除く): 54029715

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1455, 1789, 3007, 5367, 8945, 9021, 15035, 26835, 45105, 55459, 166377, 173533, 277295, 520599, 831885, 867665, 2602995, 5379523, 16138569, 26897615, 80692845]

約数ペア:

[(1, 80692845), (3, 26897615), (5, 16138569), (15, 5379523), (31, 2602995), (93, 867665), (97, 831885), (155, 520599), (291, 277295), (465, 173533), (485, 166377), (1455, 55459), (1789, 45105), (3007, 26835), (5367, 15035), (8945, 9021)]