28553175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{6043}}^1$

素因数の和:6069

約数の個数: 48

約数和(自身を含む): 59956480

約数和(自身を除く): 31403305

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, 6043, 18129, 30215, 42301, 54387, 90645, 126903, 151075, 163161, 211505, 271935, 380709, 453225, 634515, 815805, 1057525, 1142127, 1359675, 1903545, 3172575, 4079025, 5710635, 9517725, 28553175]

約数ペア:

[(1, 28553175), (3, 9517725), (5, 5710635), (7, 4079025), (9, 3172575), (15, 1903545), (21, 1359675), (25, 1142127), (27, 1057525), (35, 815805), (45, 634515), (63, 453225), (75, 380709), (105, 271935), (135, 211505), (175, 163161), (189, 151075), (225, 126903), (315, 90645), (525, 54387), (675, 42301), (945, 30215), (1575, 18129), (4725, 6043)]