139031025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 264756864

約数和(自身を除く): 125725839

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 137, 175, 411, 525, 685, 959, 1933, 2055, 2877, 3425, 4795, 5799, 9665, 10275, 13531, 14385, 23975, 28995, 40593, 48325, 67655, 71925, 144975, 202965, 264821, 338275, 794463, 1014825, 1324105, 1853747, 3972315, 5561241, 6620525, 9268735, 19861575, 27806205, 46343675, 139031025]

約数ペア:

[(1, 139031025), (3, 46343675), (5, 27806205), (7, 19861575), (15, 9268735), (21, 6620525), (25, 5561241), (35, 3972315), (75, 1853747), (105, 1324105), (137, 1014825), (175, 794463), (411, 338275), (525, 264821), (685, 202965), (959, 144975), (1933, 71925), (2055, 67655), (2877, 48325), (3425, 40593), (4795, 28995), (5799, 23975), (9665, 14385), (10275, 13531)]