48221425

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 69316992

約数和(自身を除く): 21095567

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 3881, 12425, 19405, 27167, 97025, 135835, 275551, 679175, 1377755, 1928857, 6888775, 9644285, 48221425]

約数ペア:

[(1, 48221425), (5, 9644285), (7, 6888775), (25, 1928857), (35, 1377755), (71, 679175), (175, 275551), (355, 135835), (497, 97025), (1775, 27167), (2485, 19405), (3881, 12425)]