139368515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10259}}^1$

素因数の和:10307

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 67473085

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 10259, 13585, 51295, 112849, 133367, 194921, 564245, 666835, 974605, 1467037, 2144131, 2533973, 7335185, 10720655, 12669865, 27873703, 139368515]

約数ペア:

[(1, 139368515), (5, 27873703), (11, 12669865), (13, 10720655), (19, 7335185), (55, 2533973), (65, 2144131), (95, 1467037), (143, 974605), (209, 666835), (247, 564245), (715, 194921), (1045, 133367), (1235, 112849), (2717, 51295), (10259, 13585)]