25444293

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22861}}^1$

素因数の和:22924

約数の個数: 16

約数和(自身を含む): 39505536

約数和(自身を除く): 14061243

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 22861, 68583, 160027, 480081, 1211633, 3634899, 8481431, 25444293]

約数ペア:

[(1, 25444293), (3, 8481431), (7, 3634899), (21, 1211633), (53, 480081), (159, 160027), (371, 68583), (1113, 22861)]