25515513

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{8363}}^1$

素因数の和:8485

約数の個数: 16

約数和(自身を含む): 38139840

約数和(自身を除く): 12624327

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 8363, 25089, 75267, 225801, 945019, 2835057, 8505171, 25515513]

約数ペア:

[(1, 25515513), (3, 8505171), (9, 2835057), (27, 945019), (113, 225801), (339, 75267), (1017, 25089), (3051, 8363)]