26801495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 12873385

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 983, 1435, 3895, 4915, 5453, 6881, 18677, 27265, 34405, 40303, 93385, 130739, 201515, 282121, 653695, 765757, 1410605, 3828785, 5360299, 26801495]

約数ペア:

[(1, 26801495), (5, 5360299), (7, 3828785), (19, 1410605), (35, 765757), (41, 653695), (95, 282121), (133, 201515), (205, 130739), (287, 93385), (665, 40303), (779, 34405), (983, 27265), (1435, 18677), (3895, 6881), (4915, 5453)]