155115867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 227577600

約数和(自身を除く): 72461733

約数列:

[1, 3, 19, 29, 57, 87, 107, 321, 551, 877, 1653, 2033, 2631, 3103, 6099, 9309, 16663, 25433, 49989, 58957, 76299, 93839, 176871, 281517, 483227, 1449681, 1782941, 2721331, 5348823, 8163993, 51705289, 155115867]

約数ペア:

[(1, 155115867), (3, 51705289), (19, 8163993), (29, 5348823), (57, 2721331), (87, 1782941), (107, 1449681), (321, 483227), (551, 281517), (877, 176871), (1653, 93839), (2033, 76299), (2631, 58957), (3103, 49989), (6099, 25433), (9309, 16663)]