31302095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 42645120

約数和(自身を除く): 11343025

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1669, 1705, 3751, 8345, 18359, 18755, 51739, 91795, 201949, 258695, 569129, 1009745, 2845645, 6260419, 31302095]

約数ペア:

[(1, 31302095), (5, 6260419), (11, 2845645), (31, 1009745), (55, 569129), (121, 258695), (155, 201949), (341, 91795), (605, 51739), (1669, 18755), (1705, 18359), (3751, 8345)]