25753077

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2582

約数の個数: 36

約数和(自身を含む): 45171360

約数和(自身を除く): 19418283

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 2539, 3381, 7617, 10143, 17773, 22851, 53319, 58397, 124411, 159957, 175191, 373233, 408779, 525573, 1119699, 1226337, 2861453, 3679011, 8584359, 25753077]

約数ペア:

[(1, 25753077), (3, 8584359), (7, 3679011), (9, 2861453), (21, 1226337), (23, 1119699), (49, 525573), (63, 408779), (69, 373233), (147, 175191), (161, 159957), (207, 124411), (441, 58397), (483, 53319), (1127, 22851), (1449, 17773), (2539, 10143), (3381, 7617)]