165727075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1237}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 215530848

約数和(自身を除く): 49803773

約数列:

[1, 5, 23, 25, 115, 233, 575, 1165, 1237, 5359, 5825, 6185, 26795, 28451, 30925, 133975, 142255, 288221, 711275, 1441105, 6629083, 7205525, 33145415, 165727075]

約数ペア:

[(1, 165727075), (5, 33145415), (23, 7205525), (25, 6629083), (115, 1441105), (233, 711275), (575, 288221), (1165, 142255), (1237, 133975), (5359, 30925), (5825, 28451), (6185, 26795)]