11528075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 15624000

約数和(自身を除く): 4095925

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 449, 1027, 1975, 2245, 5135, 5837, 11225, 25675, 29185, 35471, 145925, 177355, 461123, 886775, 2305615, 11528075]

約数ペア:

[(1, 11528075), (5, 2305615), (13, 886775), (25, 461123), (65, 177355), (79, 145925), (325, 35471), (395, 29185), (449, 25675), (1027, 11225), (1975, 5837), (2245, 5135)]