5966865

素因数分解:

$3^6\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1660

約数の個数: 28

約数和(自身を含む): 10742004

約数和(自身を除く): 4775139

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1637, 3645, 4911, 8185, 14733, 24555, 44199, 73665, 132597, 220995, 397791, 662985, 1193373, 1988955, 5966865]

約数ペア:

[(1, 5966865), (3, 1988955), (5, 1193373), (9, 662985), (15, 397791), (27, 220995), (45, 132597), (81, 73665), (135, 44199), (243, 24555), (405, 14733), (729, 8185), (1215, 4911), (1637, 3645)]