25996485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 44537472

約数和(自身を除く): 18540987

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1051, 1455, 1649, 3153, 4947, 5255, 8245, 15765, 17867, 24735, 53601, 89335, 101947, 268005, 305841, 509735, 1529205, 1733099, 5199297, 8665495, 25996485]

約数ペア:

[(1, 25996485), (3, 8665495), (5, 5199297), (15, 1733099), (17, 1529205), (51, 509735), (85, 305841), (97, 268005), (255, 101947), (291, 89335), (485, 53601), (1051, 24735), (1455, 17867), (1649, 15765), (3153, 8245), (4947, 5255)]