4139475

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 6926640

約数和(自身を除く): 2787165

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 569, 1455, 1707, 2425, 2845, 7275, 8535, 14225, 42675, 55193, 165579, 275965, 827895, 1379825, 4139475]

約数ペア:

[(1, 4139475), (3, 1379825), (5, 827895), (15, 275965), (25, 165579), (75, 55193), (97, 42675), (291, 14225), (485, 8535), (569, 7275), (1455, 2845), (1707, 2425)]