2772219615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{188779}}^1$

素因数の和:188887

約数の個数: 32

約数和(自身を含む): 4893177600

約数和(自身を除く): 2120957985

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2937, 4895, 14685, 188779, 566337, 943895, 2076569, 2831685, 6229707, 10382845, 16801331, 31148535, 50403993, 84006655, 184814641, 252019965, 554443923, 924073205, 2772219615]

約数ペア:

[(1, 2772219615), (3, 924073205), (5, 554443923), (11, 252019965), (15, 184814641), (33, 84006655), (55, 50403993), (89, 31148535), (165, 16801331), (267, 10382845), (445, 6229707), (979, 2831685), (1335, 2076569), (2937, 943895), (4895, 566337), (14685, 188779)]