5271955

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 7273152

約数和(自身を除く): 2001197

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 367, 845, 1105, 1835, 2873, 4771, 6239, 14365, 23855, 31195, 62023, 81107, 310115, 405535, 1054391, 5271955]

約数ペア:

[(1, 5271955), (5, 1054391), (13, 405535), (17, 310115), (65, 81107), (85, 62023), (169, 31195), (221, 23855), (367, 14365), (845, 6239), (1105, 4771), (1835, 2873)]