15480531

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 25574400

約数和(自身を除く): 10093869

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1109, 1269, 1551, 3327, 4653, 9981, 12199, 13959, 29943, 36597, 52123, 109791, 156369, 329373, 469107, 573353, 1407321, 1720059, 5160177, 15480531]

約数ペア:

[(1, 15480531), (3, 5160177), (9, 1720059), (11, 1407321), (27, 573353), (33, 469107), (47, 329373), (99, 156369), (141, 109791), (297, 52123), (423, 36597), (517, 29943), (1109, 13959), (1269, 12199), (1551, 9981), (3327, 4653)]