1820874495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3313}}^1\times {\mathrm{3331}}^1$

素因数の和:6663

約数の個数: 32

約数和(自身を含む): 3180167424

約数和(自身を除く): 1359292929

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3313, 3331, 9939, 9993, 16565, 16655, 36443, 36641, 49695, 49965, 109329, 109923, 182215, 183205, 546645, 549615, 11035603, 33106809, 55178015, 121391633, 165534045, 364174899, 606958165, 1820874495]

約数ペア:

[(1, 1820874495), (3, 606958165), (5, 364174899), (11, 165534045), (15, 121391633), (33, 55178015), (55, 33106809), (165, 11035603), (3313, 549615), (3331, 546645), (9939, 183205), (9993, 182215), (16565, 109923), (16655, 109329), (36443, 49965), (36641, 49695)]