79390585

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 97618752

約数和(自身を除く): 18228167

約数列:

[1, 5, 61, 131, 305, 655, 1987, 7991, 9935, 39955, 121207, 260297, 606035, 1301485, 15878117, 79390585]

約数ペア:

[(1, 79390585), (5, 15878117), (61, 1301485), (131, 606035), (305, 260297), (655, 121207), (1987, 39955), (7991, 9935)]