90105249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 136209024

約数和(自身を除く): 46103775

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1517, 1523, 1599, 4551, 4569, 19721, 19799, 56351, 59163, 59397, 62443, 169053, 187329, 732563, 811759, 2197689, 2310391, 2435277, 6931173, 30035083, 90105249]

約数ペア:

[(1, 90105249), (3, 30035083), (13, 6931173), (37, 2435277), (39, 2310391), (41, 2197689), (111, 811759), (123, 732563), (481, 187329), (533, 169053), (1443, 62443), (1517, 59397), (1523, 59163), (1599, 56351), (4551, 19799), (4569, 19721)]