22931385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 40901760

約数和(自身を除く): 17970375

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4733, 4845, 14199, 23665, 70995, 80461, 89927, 241383, 269781, 402305, 449635, 1206915, 1348905, 1528759, 4586277, 7643795, 22931385]

約数ペア:

[(1, 22931385), (3, 7643795), (5, 4586277), (15, 1528759), (17, 1348905), (19, 1206915), (51, 449635), (57, 402305), (85, 269781), (95, 241383), (255, 89927), (285, 80461), (323, 70995), (969, 23665), (1615, 14199), (4733, 4845)]