2616255

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 4635072

約数和(自身を除く): 2018817

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1237, 2115, 3711, 6185, 11133, 18555, 55665, 58139, 174417, 290695, 523251, 872085, 2616255]

約数ペア:

[(1, 2616255), (3, 872085), (5, 523251), (9, 290695), (15, 174417), (45, 58139), (47, 55665), (141, 18555), (235, 11133), (423, 6185), (705, 3711), (1237, 2115)]