5270155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 7201152

約数和(自身を除く): 1930997

約数列:

[1, 5, 11, 31, 55, 121, 155, 281, 341, 605, 1405, 1705, 3091, 3751, 8711, 15455, 18755, 34001, 43555, 95821, 170005, 479105, 1054031, 5270155]

約数ペア:

[(1, 5270155), (5, 1054031), (11, 479105), (31, 170005), (55, 95821), (121, 43555), (155, 34001), (281, 18755), (341, 15455), (605, 8711), (1405, 3751), (1705, 3091)]