23280515

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 28965600

約数和(自身を除く): 5685085

約数列:

[1, 5, 53, 59, 265, 295, 1489, 3127, 7445, 15635, 78917, 87851, 394585, 439255, 4656103, 23280515]

約数ペア:

[(1, 23280515), (5, 4656103), (53, 439255), (59, 394585), (265, 87851), (295, 78917), (1489, 15635), (3127, 7445)]