51098715

素因数分解:

$3^3\times 5^1\times {\mathrm{378509}}^1$

素因数の和:378523

約数の個数: 16

約数和(自身を含む): 90842400

約数和(自身を除く): 39743685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 378509, 1135527, 1892545, 3406581, 5677635, 10219743, 17032905, 51098715]

約数ペア:

[(1, 51098715), (3, 17032905), (5, 10219743), (9, 5677635), (15, 3406581), (27, 1892545), (45, 1135527), (135, 378509)]