38829285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 75029760

約数和(自身を除く): 36200475

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 1669, 2115, 2585, 4653, 5007, 7755, 8345, 15021, 18359, 23265, 25035, 55077, 75105, 78443, 91795, 165231, 235329, 275385, 392215, 705987, 826155, 862873, 1176645, 2588619, 3529935, 4314365, 7765857, 12943095, 38829285]

約数ペア:

[(1, 38829285), (3, 12943095), (5, 7765857), (9, 4314365), (11, 3529935), (15, 2588619), (33, 1176645), (45, 862873), (47, 826155), (55, 705987), (99, 392215), (141, 275385), (165, 235329), (235, 165231), (423, 91795), (495, 78443), (517, 75105), (705, 55077), (1551, 25035), (1669, 23265), (2115, 18359), (2585, 15021), (4653, 8345), (5007, 7755)]