27761115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 47079936

約数和(自身を除く): 19318821

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1201, 1541, 3603, 4623, 6005, 7705, 18015, 23115, 27623, 80467, 82869, 138115, 241401, 402335, 414345, 1207005, 1850741, 5552223, 9253705, 27761115]

約数ペア:

[(1, 27761115), (3, 9253705), (5, 5552223), (15, 1850741), (23, 1207005), (67, 414345), (69, 402335), (115, 241401), (201, 138115), (335, 82869), (345, 80467), (1005, 27623), (1201, 23115), (1541, 18015), (3603, 7705), (4623, 6005)]