423048475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{1009}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 543040640

約数和(自身を除く): 119992165

約数列:

[1, 5, 25, 31, 155, 541, 775, 1009, 2705, 5045, 13525, 16771, 25225, 31279, 83855, 156395, 419275, 545869, 781975, 2729345, 13646725, 16921939, 84609695, 423048475]

約数ペア:

[(1, 423048475), (5, 84609695), (25, 16921939), (31, 13646725), (155, 2729345), (541, 781975), (775, 545869), (1009, 419275), (2705, 156395), (5045, 83855), (13525, 31279), (16771, 25225)]