48878315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 63786528

約数和(自身を除く): 14908213

約数列:

[1, 5, 17, 43, 85, 215, 311, 731, 1555, 1849, 3655, 5287, 9245, 13373, 26435, 31433, 66865, 157165, 227341, 575039, 1136705, 2875195, 9775663, 48878315]

約数ペア:

[(1, 48878315), (5, 9775663), (17, 2875195), (43, 1136705), (85, 575039), (215, 227341), (311, 157165), (731, 66865), (1555, 31433), (1849, 26435), (3655, 13373), (5287, 9245)]