53854885

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 77333760

約数和(自身を除く): 23478875

約数列:

[1, 5, 7, 29, 35, 97, 145, 203, 485, 547, 679, 1015, 2735, 2813, 3395, 3829, 14065, 15863, 19145, 19691, 53059, 79315, 98455, 111041, 265295, 371413, 555205, 1538711, 1857065, 7693555, 10770977, 53854885]

約数ペア:

[(1, 53854885), (5, 10770977), (7, 7693555), (29, 1857065), (35, 1538711), (97, 555205), (145, 371413), (203, 265295), (485, 111041), (547, 98455), (679, 79315), (1015, 53059), (2735, 19691), (2813, 19145), (3395, 15863), (3829, 14065)]