18568055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 25050816

約数和(自身を除く): 6482761

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 653, 2585, 3265, 5687, 7183, 28435, 30691, 35915, 79013, 153455, 337601, 395065, 1688005, 3713611, 18568055]

約数ペア:

[(1, 18568055), (5, 3713611), (11, 1688005), (47, 395065), (55, 337601), (121, 153455), (235, 79013), (517, 35915), (605, 30691), (653, 28435), (2585, 7183), (3265, 5687)]