499895425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{465019}}^1$

素因数の和:465072

約数の個数: 12

約数和(自身を含む): 634287280

約数和(自身を除く): 134391855

約数列:

[1, 5, 25, 43, 215, 1075, 465019, 2325095, 11625475, 19995817, 99979085, 499895425]

約数ペア:

[(1, 499895425), (5, 99979085), (25, 19995817), (43, 11625475), (215, 2325095), (1075, 465019)]