4178105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 5216400

約数和(自身を除く): 1038295

約数列:

[1, 5, 41, 89, 205, 229, 445, 1145, 3649, 9389, 18245, 20381, 46945, 101905, 835621, 4178105]

約数ペア:

[(1, 4178105), (5, 835621), (41, 101905), (89, 46945), (205, 20381), (229, 18245), (445, 9389), (1145, 3649)]