8001855

素因数分解:

$3^3\times 5^1\times {\mathrm{59273}}^1$

素因数の和:59287

約数の個数: 16

約数和(自身を含む): 14225760

約数和(自身を除く): 6223905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 59273, 177819, 296365, 533457, 889095, 1600371, 2667285, 8001855]

約数ペア:

[(1, 8001855), (3, 2667285), (5, 1600371), (9, 889095), (15, 533457), (27, 296365), (45, 177819), (135, 59273)]