55121165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1549}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 72316800

約数和(自身を除く): 17195635

約数列:

[1, 5, 11, 55, 647, 1549, 3235, 7117, 7745, 17039, 35585, 85195, 1002203, 5011015, 11024233, 55121165]

約数ペア:

[(1, 55121165), (5, 11024233), (11, 5011015), (55, 1002203), (647, 85195), (1549, 35585), (3235, 17039), (7117, 7745)]