26585535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 45427392

約数和(自身を除く): 18841857

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 761, 2055, 2283, 2329, 3805, 6987, 11415, 11645, 12937, 34935, 38811, 64685, 104257, 194055, 312771, 521285, 1563855, 1772369, 5317107, 8861845, 26585535]

約数ペア:

[(1, 26585535), (3, 8861845), (5, 5317107), (15, 1772369), (17, 1563855), (51, 521285), (85, 312771), (137, 194055), (255, 104257), (411, 64685), (685, 38811), (761, 34935), (2055, 12937), (2283, 11645), (2329, 11415), (3805, 6987)]