9970387295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 13501585440

約数和(自身を除く): 3531198145

約数列:

[1, 5, 11, 53, 55, 121, 139, 265, 583, 605, 695, 1529, 2237, 2915, 6413, 7367, 7645, 11185, 16819, 24607, 32065, 36835, 81037, 84095, 118561, 123035, 270677, 310943, 405185, 592805, 891407, 1304171, 1353385, 1554715, 3420373, 4457035, 6520855, 14345881, 16479979, 17101865, 37624103, 71729405, 82399895, 181279769, 188120515, 906398845, 1994077459, 9970387295]

約数ペア:

[(1, 9970387295), (5, 1994077459), (11, 906398845), (53, 188120515), (55, 181279769), (121, 82399895), (139, 71729405), (265, 37624103), (583, 17101865), (605, 16479979), (695, 14345881), (1529, 6520855), (2237, 4457035), (2915, 3420373), (6413, 1554715), (7367, 1353385), (7645, 1304171), (11185, 891407), (16819, 592805), (24607, 405185), (32065, 310943), (36835, 270677), (81037, 123035), (84095, 118561)]