80548115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 98223840

約数和(自身を除く): 17675725

約数列:

[1, 5, 89, 317, 445, 571, 1585, 2855, 28213, 50819, 141065, 181007, 254095, 905035, 16109623, 80548115]

約数ペア:

[(1, 80548115), (5, 16109623), (89, 905035), (317, 254095), (445, 181007), (571, 141065), (1585, 50819), (2855, 28213)]