8429475

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 14141952

約数和(自身を除く): 5712477

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1583, 1775, 4749, 5325, 7915, 23745, 39575, 112393, 118725, 337179, 561965, 1685895, 2809825, 8429475]

約数ペア:

[(1, 8429475), (3, 2809825), (5, 1685895), (15, 561965), (25, 337179), (71, 118725), (75, 112393), (213, 39575), (355, 23745), (1065, 7915), (1583, 5325), (1775, 4749)]