804909545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{28307}}^1$

素因数の和:28381

約数の個数: 24

約数和(自身を含む): 1084309632

約数和(自身を除く): 279400087

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 28307, 28435, 141535, 311377, 1330429, 1556885, 3425147, 6652145, 14634719, 17125735, 73173595, 160981909, 804909545]

約数ペア:

[(1, 804909545), (5, 160981909), (11, 73173595), (47, 17125735), (55, 14634719), (121, 6652145), (235, 3425147), (517, 1556885), (605, 1330429), (2585, 311377), (5687, 141535), (28307, 28435)]