2247689225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{65963}}^1$

素因数の和:66049

約数の個数: 24

約数和(自身を含む): 2944632960

約数和(自身を除く): 696943735

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1175, 1363, 6815, 34075, 65963, 329815, 1649075, 1912927, 3100261, 9564635, 15501305, 47823175, 77506525, 89907569, 449537845, 2247689225]

約数ペア:

[(1, 2247689225), (5, 449537845), (25, 89907569), (29, 77506525), (47, 47823175), (145, 15501305), (235, 9564635), (725, 3100261), (1175, 1912927), (1363, 1649075), (6815, 329815), (34075, 65963)]