78794495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3023}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 102114432

約数和(自身を除く): 23319937

約数列:

[1, 5, 13, 65, 401, 2005, 3023, 5213, 15115, 26065, 39299, 196495, 1212223, 6061115, 15758899, 78794495]

約数ペア:

[(1, 78794495), (5, 15758899), (13, 6061115), (65, 1212223), (401, 196495), (2005, 39299), (3023, 26065), (5213, 15115)]