12145045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 3821675

約数列:

[1, 5, 11, 55, 461, 479, 2305, 2395, 5071, 5269, 25355, 26345, 220819, 1104095, 2429009, 12145045]

約数ペア:

[(1, 12145045), (5, 2429009), (11, 1104095), (55, 220819), (461, 26345), (479, 25355), (2305, 5269), (2395, 5071)]