2258085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 3762720

約数和(自身を除く): 1504635

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 435, 537, 841, 895, 2523, 2685, 4205, 5191, 12615, 15573, 25955, 77865, 150539, 451617, 752695, 2258085]

約数ペア:

[(1, 2258085), (3, 752695), (5, 451617), (15, 150539), (29, 77865), (87, 25955), (145, 15573), (179, 12615), (435, 5191), (537, 4205), (841, 2685), (895, 2523)]