71039275

素因数分解:

$5^2\times {\mathrm{251}}^1\times {\mathrm{11321}}^1$

素因数の和:11582

約数の個数: 12

約数和(自身を含む): 88447464

約数和(自身を除く): 17408189

約数列:

[1, 5, 25, 251, 1255, 6275, 11321, 56605, 283025, 2841571, 14207855, 71039275]

約数ペア:

[(1, 71039275), (5, 14207855), (25, 2841571), (251, 283025), (1255, 56605), (6275, 11321)]