1320793595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{24989}}^1$

素因数の和:25067

約数の個数: 24

約数和(自身を含む): 1786685040

約数和(自身を除く): 465891445

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1705, 4805, 10571, 24989, 52855, 124945, 274879, 774659, 1374395, 3873295, 8521249, 24014429, 42606245, 120072145, 264158719, 1320793595]

約数ペア:

[(1, 1320793595), (5, 264158719), (11, 120072145), (31, 42606245), (55, 24014429), (155, 8521249), (341, 3873295), (961, 1374395), (1705, 774659), (4805, 274879), (10571, 124945), (24989, 52855)]