6720835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 8903520

約数和(自身を除く): 2182685

約数列:

[1, 5, 11, 55, 89, 445, 979, 1373, 4895, 6865, 15103, 75515, 122197, 610985, 1344167, 6720835]

約数ペア:

[(1, 6720835), (5, 1344167), (11, 610985), (55, 122197), (89, 75515), (445, 15103), (979, 6865), (1373, 4895)]