64855035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 129182976

約数和(自身を除く): 64327941

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 315, 681, 907, 1135, 1589, 2043, 2721, 3405, 4535, 4767, 6349, 7945, 8163, 10215, 13605, 14301, 19047, 23835, 31745, 40815, 57141, 71505, 95235, 205889, 285705, 617667, 1029445, 1441223, 1853001, 3088335, 4323669, 7206115, 9265005, 12971007, 21618345, 64855035]

約数ペア:

[(1, 64855035), (3, 21618345), (5, 12971007), (7, 9265005), (9, 7206115), (15, 4323669), (21, 3088335), (35, 1853001), (45, 1441223), (63, 1029445), (105, 617667), (227, 285705), (315, 205889), (681, 95235), (907, 71505), (1135, 57141), (1589, 40815), (2043, 31745), (2721, 23835), (3405, 19047), (4535, 14301), (4767, 13605), (6349, 10215), (7945, 8163)]