47169945

素因数分解:

$3^6\times 5^1\times {\mathrm{12941}}^1$

素因数の和:12964

約数の個数: 28

約数和(自身を含む): 84873636

約数和(自身を除く): 37703691

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 12941, 38823, 64705, 116469, 194115, 349407, 582345, 1048221, 1747035, 3144663, 5241105, 9433989, 15723315, 47169945]

約数ペア:

[(1, 47169945), (3, 15723315), (5, 9433989), (9, 5241105), (15, 3144663), (27, 1747035), (45, 1048221), (81, 582345), (135, 349407), (243, 194115), (405, 116469), (729, 64705), (1215, 38823), (3645, 12941)]