120579555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{929}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 204897600

約数和(自身を除く): 84318045

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 509, 929, 1527, 2545, 2787, 4645, 7635, 8653, 13935, 15793, 25959, 43265, 47379, 78965, 129795, 236895, 472861, 1418583, 2364305, 7092915, 8038637, 24115911, 40193185, 120579555]

約数ペア:

[(1, 120579555), (3, 40193185), (5, 24115911), (15, 8038637), (17, 7092915), (51, 2364305), (85, 1418583), (255, 472861), (509, 236895), (929, 129795), (1527, 78965), (2545, 47379), (2787, 43265), (4645, 25959), (7635, 15793), (8653, 13935)]