69723095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7717}}^1$

素因数の和:7874

約数の個数: 16

約数和(自身を含む): 90763680

約数和(自身を除く): 21040585

約数列:

[1, 5, 13, 65, 139, 695, 1807, 7717, 9035, 38585, 100321, 501605, 1072663, 5363315, 13944619, 69723095]

約数ペア:

[(1, 69723095), (5, 13944619), (13, 5363315), (65, 1072663), (139, 501605), (695, 100321), (1807, 38585), (7717, 9035)]