84697085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 113978880

約数和(自身を除く): 29281795

約数列:

[1, 5, 11, 55, 79, 101, 193, 395, 505, 869, 965, 1111, 2123, 4345, 5555, 7979, 10615, 15247, 19493, 39895, 76235, 87769, 97465, 167717, 214423, 438845, 838585, 1072115, 1539947, 7699735, 16939417, 84697085]

約数ペア:

[(1, 84697085), (5, 16939417), (11, 7699735), (55, 1539947), (79, 1072115), (101, 838585), (193, 438845), (395, 214423), (505, 167717), (869, 97465), (965, 87769), (1111, 76235), (2123, 39895), (4345, 19493), (5555, 15247), (7979, 10615)]