27207975

素因数分解:

$3^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 45136000

約数和(自身を除く): 17928025

約数列:

[1, 3, 5, 15, 25, 75, 499, 727, 1497, 2181, 2495, 3635, 7485, 10905, 12475, 18175, 37425, 54525, 362773, 1088319, 1813865, 5441595, 9069325, 27207975]

約数ペア:

[(1, 27207975), (3, 9069325), (5, 5441595), (15, 1813865), (25, 1088319), (75, 362773), (499, 54525), (727, 37425), (1497, 18175), (2181, 12475), (2495, 10905), (3635, 7485)]