139538804545

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{12118003}}^1$

素因数の和:12118069

約数の個数: 24

約数和(自身を含む): 198929153664

約数和(自身を除く): 59390349119

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 12118003, 60590015, 84826021, 424130105, 569546141, 593782147, 2847730705, 2968910735, 3986822987, 19934114935, 27907760909, 139538804545]

約数ペア:

[(1, 139538804545), (5, 27907760909), (7, 19934114935), (35, 3986822987), (47, 2968910735), (49, 2847730705), (235, 593782147), (245, 569546141), (329, 424130105), (1645, 84826021), (2303, 60590015), (11515, 12118003)]