80146145

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 101703336

約数和(自身を除く): 21557191

約数列:

[1, 5, 23, 115, 157, 193, 529, 785, 965, 2645, 3611, 4439, 18055, 22195, 30301, 83053, 102097, 151505, 415265, 510485, 696923, 3484615, 16029229, 80146145]

約数ペア:

[(1, 80146145), (5, 16029229), (23, 3484615), (115, 696923), (157, 510485), (193, 415265), (529, 151505), (785, 102097), (965, 83053), (2645, 30301), (3611, 22195), (4439, 18055)]