222756345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 457021440

約数和(自身を除く): 234265095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 189, 315, 321, 535, 749, 945, 963, 1605, 2203, 2247, 2889, 3745, 4815, 6609, 6741, 11015, 11235, 14445, 15421, 19827, 20223, 33045, 33705, 46263, 59481, 77105, 99135, 101115, 138789, 231315, 235721, 297405, 416367, 693945, 707163, 1178605, 1650047, 2081835, 2121489, 3535815, 4950141, 6364467, 8250235, 10607445, 14850423, 24750705, 31822335, 44551269, 74252115, 222756345]

約数ペア:

[(1, 222756345), (3, 74252115), (5, 44551269), (7, 31822335), (9, 24750705), (15, 14850423), (21, 10607445), (27, 8250235), (35, 6364467), (45, 4950141), (63, 3535815), (105, 2121489), (107, 2081835), (135, 1650047), (189, 1178605), (315, 707163), (321, 693945), (535, 416367), (749, 297405), (945, 235721), (963, 231315), (1605, 138789), (2203, 101115), (2247, 99135), (2889, 77105), (3745, 59481), (4815, 46263), (6609, 33705), (6741, 33045), (11015, 20223), (11235, 19827), (14445, 15421)]