51308025

素因数分解:

$3^1\times 5^2\times {\mathrm{727}}^1\times {\mathrm{941}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 85036224

約数和(自身を除く): 33728199

約数列:

[1, 3, 5, 15, 25, 75, 727, 941, 2181, 2823, 3635, 4705, 10905, 14115, 18175, 23525, 54525, 70575, 684107, 2052321, 3420535, 10261605, 17102675, 51308025]

約数ペア:

[(1, 51308025), (3, 17102675), (5, 10261605), (15, 3420535), (25, 2052321), (75, 684107), (727, 70575), (941, 54525), (2181, 23525), (2823, 18175), (3635, 14115), (4705, 10905)]