15255207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 24181248

約数和(自身を除く): 8926041

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 691, 2007, 2073, 2453, 6219, 7359, 7601, 22077, 22803, 68409, 154093, 462279, 1386837, 1695023, 5085069, 15255207]

約数ペア:

[(1, 15255207), (3, 5085069), (9, 1695023), (11, 1386837), (33, 462279), (99, 154093), (223, 68409), (669, 22803), (691, 22077), (2007, 7601), (2073, 7359), (2453, 6219)]