9128075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 13005120

約数和(自身を除く): 3877045

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 1747, 5225, 8735, 19217, 33193, 43675, 96085, 165965, 365123, 480425, 829825, 1825615, 9128075]

約数ペア:

[(1, 9128075), (5, 1825615), (11, 829825), (19, 480425), (25, 365123), (55, 165965), (95, 96085), (209, 43675), (275, 33193), (475, 19217), (1045, 8735), (1747, 5225)]