30774735

素因数分解:

$3^6\times 5^1\times {\mathrm{8443}}^1$

素因数の和:8466

約数の個数: 28

約数和(自身を含む): 55375752

約数和(自身を除く): 24601017

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 8443, 25329, 42215, 75987, 126645, 227961, 379935, 683883, 1139805, 2051649, 3419415, 6154947, 10258245, 30774735]

約数ペア:

[(1, 30774735), (3, 10258245), (5, 6154947), (9, 3419415), (15, 2051649), (27, 1139805), (45, 683883), (81, 379935), (135, 227961), (243, 126645), (405, 75987), (729, 42215), (1215, 25329), (3645, 8443)]