127996855

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69001}}^1$

素因数の和:69066

約数の個数: 16

約数和(自身を含む): 178853184

約数和(自身を除く): 50856329

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 69001, 345005, 483007, 2415035, 3657053, 18285265, 25599371, 127996855]

約数ペア:

[(1, 127996855), (5, 25599371), (7, 18285265), (35, 3657053), (53, 2415035), (265, 483007), (371, 345005), (1855, 69001)]