157531585

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 192768912

約数和(自身を除く): 35237327

約数列:

[1, 5, 61, 305, 397, 1301, 1985, 6505, 24217, 79361, 121085, 396805, 516497, 2582485, 31506317, 157531585]

約数ペア:

[(1, 157531585), (5, 31506317), (61, 2582485), (305, 516497), (397, 396805), (1301, 121085), (1985, 79361), (6505, 24217)]