227655135

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{15959}}^1$

素因数の和:16287

約数の個数: 24

約数和(自身を含む): 395871840

約数和(自身を除く): 168216705

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 14265, 15959, 47877, 79795, 143631, 239385, 718155, 5059003, 15177009, 25295015, 45531027, 75885045, 227655135]

約数ペア:

[(1, 227655135), (3, 75885045), (5, 45531027), (9, 25295015), (15, 15177009), (45, 5059003), (317, 718155), (951, 239385), (1585, 143631), (2853, 79795), (4755, 47877), (14265, 15959)]