5131995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4302885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 1637, 3135, 4911, 8185, 18007, 24555, 31103, 54021, 90035, 93309, 155515, 270105, 342133, 466545, 1026399, 1710665, 5131995]

約数ペア:

[(1, 5131995), (3, 1710665), (5, 1026399), (11, 466545), (15, 342133), (19, 270105), (33, 155515), (55, 93309), (57, 90035), (95, 54021), (165, 31103), (209, 24555), (285, 18007), (627, 8185), (1045, 4911), (1637, 3135)]