42423255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{134677}}^1$

素因数の和:134695

約数の個数: 24

約数和(自身を含む): 84039072

約数和(自身を除く): 41615817

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 134677, 404031, 673385, 942739, 1212093, 2020155, 2828217, 4713695, 6060465, 8484651, 14141085, 42423255]

約数ペア:

[(1, 42423255), (3, 14141085), (5, 8484651), (7, 6060465), (9, 4713695), (15, 2828217), (21, 2020155), (35, 1212093), (45, 942739), (63, 673385), (105, 404031), (315, 134677)]