28572075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{6047}}^1$

素因数の和:6073

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 31424085

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 6047, 18141, 30235, 42329, 54423, 90705, 126987, 151175, 163269, 211645, 272115, 380961, 453525, 634935, 816345, 1058225, 1142883, 1360575, 1904805, 3174675, 4081725, 5714415, 9524025, 28572075]

約数ペア:

[(1, 28572075), (3, 9524025), (5, 5714415), (7, 4081725), (9, 3174675), (15, 1904805), (21, 1360575), (25, 1142883), (27, 1058225), (35, 816345), (45, 634935), (63, 453525), (75, 380961), (105, 272115), (135, 211645), (175, 163269), (189, 151175), (225, 126987), (315, 90705), (525, 54423), (675, 42329), (945, 30235), (1575, 18141), (4725, 6047)]