27448025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 37432128

約数和(自身を除く): 9984103

約数列:

[1, 5, 11, 25, 55, 151, 275, 661, 755, 1661, 3305, 3775, 7271, 8305, 16525, 36355, 41525, 99811, 181775, 499055, 1097921, 2495275, 5489605, 27448025]

約数ペア:

[(1, 27448025), (5, 5489605), (11, 2495275), (25, 1097921), (55, 499055), (151, 181775), (275, 99811), (661, 41525), (755, 36355), (1661, 16525), (3305, 8305), (3775, 7271)]