127536175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5857}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 172881296

約数和(自身を除く): 45345121

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 5857, 21775, 29285, 76141, 146425, 380705, 392419, 1903525, 1962095, 5101447, 9810475, 25507235, 127536175]

約数ペア:

[(1, 127536175), (5, 25507235), (13, 9810475), (25, 5101447), (65, 1962095), (67, 1903525), (325, 392419), (335, 380705), (871, 146425), (1675, 76141), (4355, 29285), (5857, 21775)]