25104981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 38851200

約数和(自身を除く): 13746219

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 709, 957, 1073, 1221, 2127, 3219, 7799, 11803, 20561, 23397, 26233, 35409, 61683, 78699, 226171, 288563, 678513, 760757, 865689, 2282271, 8368327, 25104981]

約数ペア:

[(1, 25104981), (3, 8368327), (11, 2282271), (29, 865689), (33, 760757), (37, 678513), (87, 288563), (111, 226171), (319, 78699), (407, 61683), (709, 35409), (957, 26233), (1073, 23397), (1221, 20561), (2127, 11803), (3219, 7799)]