9881595

素因数分解:

$3^6\times 5^1\times {\mathrm{2711}}^1$

素因数の和:2734

約数の個数: 28

約数和(自身を含む): 17785296

約数和(自身を除く): 7903701

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2711, 3645, 8133, 13555, 24399, 40665, 73197, 121995, 219591, 365985, 658773, 1097955, 1976319, 3293865, 9881595]

約数ペア:

[(1, 9881595), (3, 3293865), (5, 1976319), (9, 1097955), (15, 658773), (27, 365985), (45, 219591), (81, 121995), (135, 73197), (243, 40665), (405, 24399), (729, 13555), (1215, 8133), (2711, 3645)]