11749955

素因数分解:

$5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 16552800

約数和(自身を除く): 4802845

約数列:

[1, 5, 7, 35, 49, 199, 241, 245, 995, 1205, 1393, 1687, 6965, 8435, 9751, 11809, 47959, 48755, 59045, 239795, 335713, 1678565, 2349991, 11749955]

約数ペア:

[(1, 11749955), (5, 2349991), (7, 1678565), (35, 335713), (49, 239795), (199, 59045), (241, 48755), (245, 47959), (995, 11809), (1205, 9751), (1393, 8435), (1687, 6965)]