72805175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{41017}}^1$

素因数の和:41098

約数の個数: 12

約数和(自身を含む): 91552176

約数和(自身を除く): 18747001

約数列:

[1, 5, 25, 71, 355, 1775, 41017, 205085, 1025425, 2912207, 14561035, 72805175]

約数ペア:

[(1, 72805175), (5, 14561035), (25, 2912207), (71, 1025425), (355, 205085), (1775, 41017)]