11055055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 4496945

約数列:

[1, 5, 11, 19, 55, 71, 95, 149, 209, 355, 745, 781, 1045, 1349, 1639, 2831, 3905, 6745, 8195, 10579, 14155, 14839, 31141, 52895, 74195, 116369, 155705, 201001, 581845, 1005005, 2211011, 11055055]

約数ペア:

[(1, 11055055), (5, 2211011), (11, 1005005), (19, 581845), (55, 201001), (71, 155705), (95, 116369), (149, 74195), (209, 52895), (355, 31141), (745, 14839), (781, 14155), (1045, 10579), (1349, 8195), (1639, 6745), (2831, 3905)]