251412840265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{75386159}}^1$

素因数の和:75386216

約数の個数: 16

約数和(自身を含む): 325668211200

約数和(自身を除く): 74255370935

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 75386159, 376930795, 1733881657, 2186198611, 8669408285, 10930993055, 50282568053, 251412840265]

約数ペア:

[(1, 251412840265), (5, 50282568053), (23, 10930993055), (29, 8669408285), (115, 2186198611), (145, 1733881657), (667, 376930795), (3335, 75386159)]