745048935

素因数分解:

$3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4419

約数の個数: 56

約数和(自身を含む): 1369310400

約数和(自身を除く): 624261465

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 729, 1215, 1269, 2115, 3645, 3807, 4349, 6345, 11421, 13047, 19035, 21745, 34263, 39141, 57105, 65235, 117423, 171315, 195705, 204403, 352269, 587115, 613209, 1022015, 1056807, 1761345, 1839627, 3066045, 3170421, 5284035, 5518881, 9198135, 15852105, 16556643, 27594405, 49669929, 82783215, 149009787, 248349645, 745048935]

約数ペア:

[(1, 745048935), (3, 248349645), (5, 149009787), (9, 82783215), (15, 49669929), (27, 27594405), (45, 16556643), (47, 15852105), (81, 9198135), (135, 5518881), (141, 5284035), (235, 3170421), (243, 3066045), (405, 1839627), (423, 1761345), (705, 1056807), (729, 1022015), (1215, 613209), (1269, 587115), (2115, 352269), (3645, 204403), (3807, 195705), (4349, 171315), (6345, 117423), (11421, 65235), (13047, 57105), (19035, 39141), (21745, 34263)]