16055975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 21665280

約数和(自身を除く): 5609305

約数列:

[1, 5, 13, 25, 65, 127, 325, 389, 635, 1651, 1945, 3175, 5057, 8255, 9725, 25285, 41275, 49403, 126425, 247015, 642239, 1235075, 3211195, 16055975]

約数ペア:

[(1, 16055975), (5, 3211195), (13, 1235075), (25, 642239), (65, 247015), (127, 126425), (325, 49403), (389, 41275), (635, 25285), (1651, 9725), (1945, 8255), (3175, 5057)]