73253945

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 89179920

約数和(自身を除く): 15925975

約数列:

[1, 5, 113, 317, 409, 565, 1585, 2045, 35821, 46217, 129653, 179105, 231085, 648265, 14650789, 73253945]

約数ペア:

[(1, 73253945), (5, 14650789), (113, 648265), (317, 231085), (409, 179105), (565, 129653), (1585, 46217), (2045, 35821)]