25535493

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{859}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 38294080

約数和(自身を除く): 12758587

約数列:

[1, 3, 9, 27, 81, 367, 859, 1101, 2577, 3303, 7731, 9909, 23193, 29727, 69579, 315253, 945759, 2837277, 8511831, 25535493]

約数ペア:

[(1, 25535493), (3, 8511831), (9, 2837277), (27, 945759), (81, 315253), (367, 69579), (859, 29727), (1101, 23193), (2577, 9909), (3303, 7731)]