89790485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6899}}^1$

素因数の和:7060

約数の個数: 16

約数和(自身を含む): 114264000

約数和(自身を除く): 24473515

約数列:

[1, 5, 19, 95, 137, 685, 2603, 6899, 13015, 34495, 131081, 655405, 945163, 4725815, 17958097, 89790485]

約数ペア:

[(1, 89790485), (5, 17958097), (19, 4725815), (95, 945163), (137, 655405), (685, 131081), (2603, 34495), (6899, 13015)]