27495250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 51994800

約数和(自身を除く): 24499550

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1009, 1090, 2018, 2725, 5045, 5450, 10090, 13625, 25225, 27250, 50450, 109981, 126125, 219962, 252250, 549905, 1099810, 2749525, 5499050, 13747625, 27495250]

約数ペア:

[(1, 27495250), (2, 13747625), (5, 5499050), (10, 2749525), (25, 1099810), (50, 549905), (109, 252250), (125, 219962), (218, 126125), (250, 109981), (545, 50450), (1009, 27250), (1090, 25225), (2018, 13625), (2725, 10090), (5045, 5450)]