2726075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 3856896

約数和(自身を除く): 1130821

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 431, 575, 1265, 2155, 4741, 6325, 9913, 10775, 23705, 49565, 109043, 118525, 247825, 545215, 2726075]

約数ペア:

[(1, 2726075), (5, 545215), (11, 247825), (23, 118525), (25, 109043), (55, 49565), (115, 23705), (253, 10775), (275, 9913), (431, 6325), (575, 4741), (1265, 2155)]