253485185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{5021}}^1$

素因数の和:5488

約数の個数: 16

約数和(自身を含む): 318193920

約数和(自身を除く): 64708735

約数列:

[1, 5, 23, 115, 439, 2195, 5021, 10097, 25105, 50485, 115483, 577415, 2204219, 11021095, 50697037, 253485185]

約数ペア:

[(1, 253485185), (5, 50697037), (23, 11021095), (115, 2204219), (439, 577415), (2195, 115483), (5021, 50485), (10097, 25105)]