25068687

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20233}}^1$

素因数の和:20302

約数の個数: 16

約数和(自身を含む): 38849280

約数和(自身を除く): 13780593

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 20233, 60699, 141631, 424893, 1193747, 3581241, 8356229, 25068687]

約数ペア:

[(1, 25068687), (3, 8356229), (7, 3581241), (21, 1193747), (59, 424893), (177, 141631), (413, 60699), (1239, 20233)]