31336065

素因数分解:

$3^6\times 5^1\times {\mathrm{8597}}^1$

素因数の和:8620

約数の個数: 28

約数和(自身を含む): 56385684

約数和(自身を除く): 25049619

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 8597, 25791, 42985, 77373, 128955, 232119, 386865, 696357, 1160595, 2089071, 3481785, 6267213, 10445355, 31336065]

約数ペア:

[(1, 31336065), (3, 10445355), (5, 6267213), (9, 3481785), (15, 2089071), (27, 1160595), (45, 696357), (81, 386865), (135, 232119), (243, 128955), (405, 77373), (729, 42985), (1215, 25791), (3645, 8597)]