439888923935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4813}}^1\times {\mathrm{17627}}^1$

素因数の和:22523

約数の個数: 32

約数和(自身を含む): 568230541632

約数和(自身を除く): 128341617697

約数列:

[1, 5, 17, 61, 85, 305, 1037, 4813, 5185, 17627, 24065, 81821, 88135, 293593, 299659, 409105, 1075247, 1467965, 1498295, 4991081, 5376235, 18279199, 24955405, 84838751, 91395995, 424193755, 1442258767, 5175163811, 7211293835, 25875819055, 87977784787, 439888923935]

約数ペア:

[(1, 439888923935), (5, 87977784787), (17, 25875819055), (61, 7211293835), (85, 5175163811), (305, 1442258767), (1037, 424193755), (4813, 91395995), (5185, 84838751), (17627, 24955405), (24065, 18279199), (81821, 5376235), (88135, 4991081), (293593, 1498295), (299659, 1467965), (409105, 1075247)]