48021925

素因数分解:

$5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 68584896

約数和(自身を除く): 20562971

約数列:

[1, 5, 7, 25, 35, 137, 175, 685, 959, 2003, 3425, 4795, 10015, 14021, 23975, 50075, 70105, 274411, 350525, 1372055, 1920877, 6860275, 9604385, 48021925]

約数ペア:

[(1, 48021925), (5, 9604385), (7, 6860275), (25, 1920877), (35, 1372055), (137, 350525), (175, 274411), (685, 70105), (959, 50075), (2003, 23975), (3425, 14021), (4795, 10015)]