9251645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 12020400

約数和(自身を除く): 2768755

約数列:

[1, 5, 13, 65, 317, 449, 1585, 2245, 4121, 5837, 20605, 29185, 142333, 711665, 1850329, 9251645]

約数ペア:

[(1, 9251645), (5, 1850329), (13, 711665), (65, 142333), (317, 29185), (449, 20605), (1585, 5837), (2245, 4121)]