264444265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{8123}}^1$

素因数の和:8528

約数の個数: 16

約数和(自身を含む): 336918528

約数和(自身を除く): 72474263

約数列:

[1, 5, 17, 85, 383, 1915, 6511, 8123, 32555, 40615, 138091, 690455, 3111109, 15555545, 52888853, 264444265]

約数ペア:

[(1, 264444265), (5, 52888853), (17, 15555545), (85, 3111109), (383, 690455), (1915, 138091), (6511, 40615), (8123, 32555)]