28949025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 55583744

約数和(自身を除く): 26634719

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 823, 1005, 1407, 1675, 2345, 2469, 4115, 5025, 5761, 7035, 11725, 12345, 17283, 20575, 28805, 35175, 55141, 61725, 86415, 144025, 165423, 275705, 385987, 432075, 827115, 1157961, 1378525, 1929935, 4135575, 5789805, 9649675, 28949025]

約数ペア:

[(1, 28949025), (3, 9649675), (5, 5789805), (7, 4135575), (15, 1929935), (21, 1378525), (25, 1157961), (35, 827115), (67, 432075), (75, 385987), (105, 275705), (175, 165423), (201, 144025), (335, 86415), (469, 61725), (525, 55141), (823, 35175), (1005, 28805), (1407, 20575), (1675, 17283), (2345, 12345), (2469, 11725), (4115, 7035), (5025, 5761)]