28919265

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8419}}^1$

素因数の和:8656

約数の個数: 16

約数和(自身を含む): 46478400

約数和(自身を除く): 17559135

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 8419, 25257, 42095, 126285, 1927951, 5783853, 9639755, 28919265]

約数ペア:

[(1, 28919265), (3, 9639755), (5, 5783853), (15, 1927951), (229, 126285), (687, 42095), (1145, 25257), (3435, 8419)]