81411935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{2003}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 106773120

約数和(自身を除く): 25361185

約数列:

[1, 5, 11, 55, 739, 2003, 3695, 8129, 10015, 22033, 40645, 110165, 1480217, 7401085, 16282387, 81411935]

約数ペア:

[(1, 81411935), (5, 16282387), (11, 7401085), (55, 1480217), (739, 110165), (2003, 40645), (3695, 22033), (8129, 10015)]