31480675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 41541984

約数和(自身を除く): 10061309

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1033, 1219, 1325, 5165, 6095, 23759, 25825, 30475, 54749, 118795, 273745, 593975, 1259227, 1368725, 6296135, 31480675]

約数ペア:

[(1, 31480675), (5, 6296135), (23, 1368725), (25, 1259227), (53, 593975), (115, 273745), (265, 118795), (575, 54749), (1033, 30475), (1219, 25825), (1325, 23759), (5165, 6095)]