127276235

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17471}}^1$

素因数の和:17554

約数の個数: 16

約数和(自身を含む): 161021952

約数和(自身を除く): 33745717

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 17471, 87355, 541601, 821137, 2708005, 4105685, 25455247, 127276235]

約数ペア:

[(1, 127276235), (5, 25455247), (31, 4105685), (47, 2708005), (155, 821137), (235, 541601), (1457, 87355), (7285, 17471)]