68685265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9533}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 90611136

約数和(自身を除く): 21925871

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 9533, 47665, 104863, 524315, 1248823, 6244115, 13737053, 68685265]

約数ペア:

[(1, 68685265), (5, 13737053), (11, 6244115), (55, 1248823), (131, 524315), (655, 104863), (1441, 47665), (7205, 9533)]